Tetsuya Iizuka
Chief Executive Officer at THINE ELECTRONICS, INC.
Net worth: 29 M $ as of 2024-04-29
Profile
Tetsuya Iizuka is the founder of THine Electronics, Inc. (founded in 1991) and holds the title of Chairman & Chief Executive Officer.
He is currently the Chairman of THine Electronics Korea, Inc. (since 2010), Cathay Tri-Tech, Inc. (since 2019), and NTT Resonant, Inc. (Non-Executive Director).
He also serves as a Director at Hillstone YK (since 1990).
Dr. Iizuka has previously held positions as Chairman of THine Electronics Taiwan, Inc., Director at Hojin Ltd.
(from 2005 to 2019), Director at THine Imaging Technology KK, and Representative Director at THine Microsystems, Inc. Dr. Iizuka obtained his undergraduate degree from the University of Tokyo in 1970 and his doctorate degree from the same university in 1975.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
THINE ELECTRONICS, INC.
33.85% | 2023-12-30 | 4,177,000 ( 33.85% ) | 29 M $ | 2024-04-29 |
Tetsuya Iizuka active positions
| Companies | Position | Start |
|---|---|---|
| THINE ELECTRONICS, INC. | Chief Executive Officer | 2010-05-07 |
| THine Electronics Korea, Inc. | Chairman | 2010-08-08 |
| Hillstone YK | Director/Board Member | 1990-03-31 |
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. | Director/Board Member | - |
Cathay Tri-Tech, Inc.
 Cathay Tri-Tech, Inc. Electronics DistributorsDistribution Services Cathay Tri-Tech, Inc. engages in the development and design, manufacture and sale of mobile communication software and mobile communication equipment. It also provides maintenance services and consulting services. The company was founded on September 1993 and is headquartered in Yokohama, Japan. | Chairman | 2019-02-28 |
Former positions of Tetsuya Iizuka
| Companies | Position | End |
|---|---|---|
| Hojin Ltd. | Director/Board Member | 2019-07-04 |
| THine Electronics Taiwan, Inc. | Chairman | - |
| THine Microsystems, Inc. | Director/Board Member | - |
THine Imaging Technology KK
 THine Imaging Technology KK Industrial MachineryProducer Manufacturing Part of THine Electronics, Inc., THine Imaging Technology KK is a Japanese company that designs, manufactures, and wholesales semiconductors. The private company is based in Tokyo, Japan. | Director/Board Member | - |
Training of Tetsuya Iizuka
| University of Tokyo | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| THINE ELECTRONICS, INC. | Electronic Technology |
| Private companies | 8 |
|---|---|
| THine Electronics Korea, Inc. | |
THine Imaging Technology KK
THine Imaging Technology KK Industrial MachineryProducer Manufacturing Part of THine Electronics, Inc., THine Imaging Technology KK is a Japanese company that designs, manufactures, and wholesales semiconductors. The private company is based in Tokyo, Japan. | Producer Manufacturing |
| THine Electronics Taiwan, Inc. | |
| THine Microsystems, Inc. | |
| Hojin Ltd. | |
| Hillstone YK | |
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. | Technology Services |
Cathay Tri-Tech, Inc.
Cathay Tri-Tech, Inc. Electronics DistributorsDistribution Services Cathay Tri-Tech, Inc. engages in the development and design, manufacture and sale of mobile communication software and mobile communication equipment. It also provides maintenance services and consulting services. The company was founded on September 1993 and is headquartered in Yokohama, Japan. | Distribution Services |
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