Katsuhiko Shirai
Director/Board Member at NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Network origin in Katsuhiko Shirai first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Major Telecommunications | 27 | |
Oscar Technology Corp.
 Oscar Technology Corp. Packaged SoftwareTechnology Services Oscar Technology Corp. develops software solutions and consulting services. It offers parallelization, evaluation and multi-core parallelization seminar services. The company was founded by Katsuhiko Shirai, Takahiko Ono, Shuichi Matsuda, and Hironori Kasahara on February 28, 2013 and is headquartered in Tokyo, Japan.
11
| Holding Company | Packaged Software | 11 |
Open University of Japan Foundation
2
| Foundation/Endowment | 2 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Katsuhiko Shirai via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
Xerox Corp.
 Xerox Corp. Computer PeripheralsElectronic Technology Xerox Corp. engages in the integration of paper and digital products. The firm offers home, office, office laser, multifunction and all in one printer, digital sheet-fed printing presses and scanner. The company was founded in 1906 and is headquartered in Norwalk, CT. | Computer Peripherals | Director/Board Member | |
| NTT DOCOMO, INC. | Wireless Telecommunications | Director of Finance/CFO Director/Board Member Chief Executive Officer Director/Board Member Director/Board Member | |
| JAPAN TOBACCO, INC. | Tobacco | Director/Board Member | |
| NTT DATA CORPORATION | Miscellaneous Commercial Services | Director/Board Member | |
| KYUSHU ELECTRIC POWER COMPANY, INCORPORATED | Electric Utilities | Director/Board Member | |
| SEKISUI HOUSE, LTD. | Real Estate Development | Director/Board Member | |
| MITSUBISHI LOGISTICS CORPORATION | Air Freight/Couriers | Director/Board Member | |
| SAPPORO HOLDINGS LIMITED | Beverages: Alcoholic | Director/Board Member | |
| TODA CORPORATION | Engineering & Construction | Director/Board Member | |
| HITACHI ZOSEN CORPORATION | Engineering & Construction | Director/Board Member | |
| NSW INC. | Information Technology Services | Director/Board Member | |
MIRAIT Corp.
 MIRAIT Corp. Engineering & ConstructionIndustrial Services MIRAIT Corp. provides telecommunication engineering services. It offers ICT (Information and Communications Technology) solutions, social innovation, mobile networks, communications infrastructure, global and structured cabling systems. The company was founded on December 21, 1944 and is headquartered in Tokyo, Japan. | Engineering & Construction | President | |
NTT Communications Corp.
 NTT Communications Corp. Wireless TelecommunicationsCommunications NTT Communications Corp. provides domestic and international telecommunications services. It offers cloud, data center, networking, voice and video communications, managed security, operations management, and customer portal services. The company was founded on July 1, 1999 and is headquartered in Tokyo, Japan. | Wireless Telecommunications | Director/Board Member Director/Board Member Chief Executive Officer Director/Board Member | |
Nippon Telegraph & Telephone West Corp.
 Nippon Telegraph & Telephone West Corp. Specialty TelecommunicationsCommunications Nippon Telegraph & Telephone West Corp. provides regional telecommunication services in the western parts of Japan. The firm's activities include telephone services, integrated digital communications services, leased circuit services and other telecommunication-related activities. The company was founded on July 1, 1999 and is headquartered in Osaka, Japan. | Specialty Telecommunications | Director of Finance/CFO | |
| Keio University | College/University | Undergraduate Degree Undergraduate Degree | |
Nippon Telegraph & Telephone East Corp.
 Nippon Telegraph & Telephone East Corp. Major TelecommunicationsCommunications Nippon Telegraph & Telephone East Corp. provides regional telecommunications services. It offers telephone service applications and changes, billings and payment solutions, discount options, optional services, Internet services, wireless communication network services and business network. The company was founded on July 1, 1999 and is headquartered in Tokyo, Japan. | Major Telecommunications | President Human Resources Officer Director/Board Member Chief Executive Officer | |
NTT Resonant, Inc.
 NTT Resonant, Inc. Information Technology ServicesTechnology Services NTT Resonant, Inc. provides business-to-consumer services. It offers media, electronic commerce, and system solutions. Its operations include portal site management, Internet advertising, search engine development, NTT group technology support, online store operations, software and smartphone applications, and smartphone remote verification. The company was founded in December 2003 and is headquartered in Tokyo, Japan. | Information Technology Services | Director/Board Member | |
| Waseda University | College/University | Undergraduate Degree Undergraduate Degree | |
| University of Tokyo | College/University | Undergraduate Degree Graduate Degree Corporate Officer/Principal | |
IEEE Computer Society
 IEEE Computer Society Information Technology ServicesTechnology Services IEEE Computer Society operates a society of institute electrical and electronics engineers. It services include digital library, publication, and conferences and events. The company was founded in 1946 and is headquartered in Washington, DC. | Information Technology Services | Director/Board Member | |
NTT DOCOMO Ventures, Inc.
 NTT DOCOMO Ventures, Inc. Investment ManagersFinance NTT DOCOMO Ventures, Inc. (NDV) is the venture capital subsidiary of NTT DoCoMo, Inc. (TK: 9437) itself a subsidiary of Nippon Telegraph & Telephone Corp. (TK: 9432). NTT DOCOMO is headquartered in Tokyo. | Investment Managers | President Chief Executive Officer | |
| FIXSTARS CORPORATION | Information Technology Services | Founder Chief Administrative Officer | |
ABC Holdings KK
 ABC Holdings KK Movies/EntertainmentConsumer Services Part of Nippon Telegraph & Telephone Corp., ABC Holdings KK is an investment holding Japanese company with interests in studio operation. The private company is based in Tokyo, Japan. ABC Holdings KK was acquired by NTT Docomo, Inc. | Movies/Entertainment | President | |
| Toyo University | College/University | Corporate Officer/Principal | |
ABC Cooking Studio Co., Ltd.
 ABC Cooking Studio Co., Ltd. Internet Software/ServicesTechnology Services Part of Nippon Telegraph & Telephone Corp., ABC Cooking Studio Co., Ltd. is a cooking class where people can learn how to make bread and cakes in a bright and fun atmosphere. The private company is based in Tokyo, Japan. With over 1.54 million members worldwide, the Japanese company offers classes in Tokyo, Yokohama, Nagoya, and other locations throughout Japan. The company has developed one-day lessons and propose the importance and pleasure of "handmade food" with "a dining table full of smiles around the world." The company was founded in 1987, and the CEO is Narumi Shimura. | Internet Software/Services | President | |
HERE Global BV
 HERE Global BV Commercial Printing/FormsCommercial Services HERE Global BV develops location and map based solutions. Its products include HERE traffic, HERE positioning, and HERE venue maps. The firm also offers HERE platform for business, HERE platform extensions, and HERE mobility on-demand. The company was founded in 1985 and is headquartered in Eindhoven, the Netherlands. | Commercial Printing/Forms | Director/Board Member | |
| MIRAIT ONE CORPORATION | Engineering & Construction | President | |
DOCOMO gacco, Inc.
 DOCOMO gacco, Inc. Internet Software/ServicesTechnology Services DOCOMO gacco, Inc. provides online education support services. Its activities include development and production of e-learning courses and outsourcing sales of e-learning courses. The firm operates N-Academy, an online school where users can participate from home and that offers courses taught by people from multiple fields. Its N-Academy platform establishes a framework in which students in a class may learn by communicating with each other using a social networking service or other discussion functions. The company was founded on September 18, 2009 and is headquartered in Tokyo, Japan. | Internet Software/Services | Director/Board Member | |
| Showa Women’s University | College/University | Corporate Officer/Principal | |
| CIRCLACE INC | Packaged Software | Director/Board Member | |
| Fixstars Solutions, Inc. | Director/Board Member | ||
| Information & Telecommunication Equipment Constructor's Assoc | Chairman | ||
| THINCA CO.,LTD. | Packaged Software | Director/Board Member | |
| MERCURY REALTECH INNOVATOR INC. | Internet Software/Services | Director/Board Member | |
NTT Security Corp.
 NTT Security Corp. Information Technology ServicesTechnology Services Part of Nippon Telegraph & Telephone Corp., NTT Security Corp. is a Japanese cyber security company. The private company is based in Tokyo, Japan. Jun Sawada has been the CEO of the company since 2016. | Information Technology Services | Chief Executive Officer | |
Dazzle, Inc.
 Dazzle, Inc. Information Technology ServicesTechnology Services Dazzle, Inc. engages in the provision of VR services. It also engages in the planning, development and operation of smartphone games. The company was founded by Yasuo Yamada on February 22, 2011 and is headquartered in Tokyo, Japan. | Information Technology Services | Founder | |
| Fukuoka Prefectural Library | Director/Board Member | ||
| NTT DATA, Inc. (Tokyo) | President Comptroller/Controller/Auditor Director/Board Member | ||
NTT Anode Energy Corp.
 NTT Anode Energy Corp. Electronic Equipment/InstrumentsElectronic Technology NTT Anode Energy Corp. engages in the development of smart energy solutions and energy management systems. The firm focuses on power generation; transmission/distribution & energy storage; and retailing/wholesaling sectors. The company was founded on June 3, 2019 and is headquartered in Tokyo, Japan. | Electronic Equipment/Instruments | President | |
Sleeek, Inc.
 Sleeek, Inc. Internet Software/ServicesTechnology Services Part of Fixstars Corp., Sleeek, Inc. is an American company that operates a platform to accelerate software development projects. | Internet Software/Services | Director/Board Member | |
| Association For IoT Services Coordination | Chairman | ||
| Ubiquitous Networking Laboratory | President | ||
| Vitalizing Local Economy Organization By Open Data & Big Data | Chairman | ||
| Smart Opinion KK | Chairman Director/Board Member | ||
| Fixstars Autonomous Technologies KK | Director/Board Member | ||
| Nagano Innovation Base Association | Director/Board Member Comptroller/Controller/Auditor | ||
| Fixstars Amplify Corp. | Director/Board Member Director/Board Member |
Statistics
International
| Japan | 45 |
| United States | 6 |
| Netherlands | 2 |
Sectoral
| Technology Services | 15 |
| Consumer Services | 7 |
| Communications | 5 |
| Industrial Services | 5 |
| Electronic Technology | 3 |
Operational
| Director/Board Member | 115 |
| Corporate Officer/Principal | 34 |
| Independent Dir/Board Member | 29 |
| President | 28 |
| Chairman | 21 |
Most connected contacts
| Insiders | |
|---|---|
| Satoshi Miki | 14 |
| Yotaro Kobayashi | 13 |
| Shuichi Matsuda | 11 |
| Toshiki Nakayama | 11 |
| Takashi Imai | 9 |
| Sadayuki Sakakibara | 9 |
| Tetsuya Shoji | 7 |
| Minako Hori | 7 |
| Ken Sakamura | 6 |
| Noritaka Uji | 6 |
| Satoshi Miura | 6 |
| Hiroo Unoura | 5 |
| Hiroki Kuriyama | 4 |
| Motoyuki Ii | 4 |
| Akira Shimada | 4 |
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