Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7399999 | Semiconductor device | Tetsuya Yoshida, Tetsuya Okada, Hiroaki Saito, Kikuo Okada | 2008-07-15 |
| 6818492 | Semiconductor device and manufacturing method thereof | Hirotoshi Kubo, Hisaaki Tominaga, Hidetaka Sawame | 2004-11-16 |
| 6786408 | Coin-type IC car reader/writer | Ryoji Yamagishi | 2004-09-07 |
| 6787871 | Integrated schottky barrier diode and manufacturing method thereof | Tetsuro Asano, Katsuaki Onoda, Yoshibumi Nakajima, Hisaaki Tominaga, Koichi Hirata +2 more | 2004-09-07 |
| 6777277 | Manufacturing method of Schottky barrier diode | Tetsuro Asano, Katsuaki Onoda, Yoshibumi Nakajima, Hisaaki Tominaga, Koichi Hirata +2 more | 2004-08-17 |
| 6682968 | Manufacturing method of Schottky barrier diode | Tetsuro Asano, Katsuaki Onoda, Yoshibumi Nakajima, Hisaaki Tominaga, Koichi Hirata +2 more | 2004-01-27 |
| 6627967 | Schottky barrier diode | Tetsuro Asano, Katsuaki Onada, Yoshibumi Nakajima, Hisaaki Tominaga, Koichi Hirata +2 more | 2003-09-30 |
| 6617660 | Field effect transistor semiconductor and method for manufacturing the same | Emi Fujii, Shigeharu Matsushita, Hisaaki Tominaga | 2003-09-09 |
| 5528509 | Method of designing a high-frequency circuit | Tetsuro Sawai, Tsutomu Yamaguchi, Yasoo Harada | 1996-06-18 |
| 5324969 | High-breakdown voltage field-effect transistor | Takayoshi Higashino, Masao Nishida | 1994-06-28 |