Hiroyuki Tanaka
Director/Board Member at ESTORE CORPORATION
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Kenichi Ishimura | M | 61 | 25 years | |
| Youichi Yanagida | M | 61 | 19 years | |
| Makoto Iwade | M | 73 | 24 years | |
| Osamu Ishikawa | M | - | - | |
| Wataru Nakamura | M | 58 | 20 years | |
| Toru Akaura | M | 55 |
Commerce21 Corp.
 Commerce21 Corp. Packaged SoftwareTechnology Services Commerce21 Corp. develops and markets software. It deals with electronic commerce site construction and data center operation. The company was founded in December 1999 and is headquartered in Tokyo, Japan. | 19 years |
| Jun Ikejima | M | - | - | |
| Fujio Hino | M | - |
Webcrew Agency Inc.
 Webcrew Agency Inc. Advertising/Marketing ServicesCommercial Services Webcrew Agency Inc. engages in the advertising agency business. It offers consulting services to utilize the latest Internet advertising proposal and operation of listing advertisements centered on Google and Yahoo!; SNS advertisements centered on Twitter and Facebook. It also involves in various production business such as landing page, banner and homepage; real media such as magazines and radio. The company was founded on July 1, 2005 and is headquartered in Tokyo, Japan. | 15 years |
| Noriatsu Furukawa | M | 43 | 5 years | |
| Mayumi Echigoya | M | 58 | 4 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Yoshimasa Kasuya | M | - |
Commerce21 Corp.
Commerce21 Corp. Packaged SoftwareTechnology Services Commerce21 Corp. develops and markets software. It deals with electronic commerce site construction and data center operation. The company was founded in December 1999 and is headquartered in Tokyo, Japan. | 4 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Japan | 11 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Hiroyuki Tanaka
- Personal Network
