Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426303 | Semiconductor device including insulation gate-type transistors | Yoshinori Fukuda, Toru Takuma, Shuntaro Takahashi, Naoki Takahashi | 2025-09-23 |
| 12183663 | Semiconductor device | Kazuki Okuyama, Shuntaro Takahashi, Motoharu Haga, Shingo Yoshida, Kazuhisa KUMAGAI | 2024-12-31 |
| 12021012 | Semiconductor device | Kazuki Okuyama, Shuntaro Takahashi, Motoharu Haga, Shingo Yoshida, Kazuhisa KUMAGAI | 2024-06-25 |
| 12021516 | Semiconductor device | Yoshinori Fukuda | 2024-06-25 |
| 11450752 | Semiconductor device | Yoshinori Fukuda, Yuji Osumi | 2022-09-20 |
| 10707155 | Semiconductor device with a bridge insulation layer | Yoshinori Fukuda | 2020-07-07 |
| 10374047 | Semiconductor device and manufacturing method thereof | Adrian Joita | 2019-08-06 |
| 10177134 | Semiconductor device | Motoharu Haga, Kenji Fujii | 2019-01-08 |
| 9941266 | Semiconductor device | Motoharu Haga, Kenji Fujii | 2018-04-10 |
| 9570603 | Semiconductor device having trench gate structure and method for manufacturing the semiconductor device | Yasushi HAMAZAWA | 2017-02-14 |
| 7391102 | Semiconductor apparatus configured with a lead frame having sufficient strenght to protect against external forces | Satoshi Komoto, Hirokazu Tanaka | 2008-06-24 |
| 6813763 | Program conversion device for increasing hit rate of branch prediction and method therefor | Satoshi Takahashi, Kazutaka Aizawa | 2004-11-02 |
| 5181218 | Manufacturing method of semiconductor laser with non-absorbing mirror structure | Masayuki Ishikawa, Hideo Shiozawa, Kazuhiko Itaya, Yukio Watanabe, Mariko Suzuki +1 more | 1993-01-19 |
| 5036521 | Semiconductor laser device | Genichi Hatakoshi, Kazuhiko Itaya, Shigeya Naritsuka, Masayuki Ishikawa, Hideo Shiozawa +4 more | 1991-07-30 |
| 5034957 | Semiconductor laser device | Yasuo Ohba, Yukie Nishikawa, Masayuki Ishikawa, Hideto Sugawara, Hideo Shiozawa +1 more | 1991-07-23 |
| 4987096 | Manufacturing method of semiconductor laser with non-absorbing mirror structure | Masayuki Ishikawa, Hideo Shiozawa, Kazuhiko Itaya, Yukio Watanabe, Mariko Suzuki +1 more | 1991-01-22 |
| 4974232 | Semiconductor laser device | Motoyasu Morinaga, Hideto Furuyama, Masaru Nakamura, Nobuo Suzuki, Yuzo Hirayama | 1990-11-27 |
| 4974233 | Semiconductor laser device | Nobuo Suzuki, Motoyasu Morinaga, Hideto Furuyama, Yuzo Hirayama, Masaru Nakamura +1 more | 1990-11-27 |
| 4893313 | Semiconductor laser device which has a double-hetero structure having an optimal layer thickness | Genichi Hatakoshi, Kazuhiko Itaya, Shigeya Naritsuka, Masayuki Ishikawa, Hideo Shiozawa +4 more | 1990-01-09 |
| 4862474 | Semicondutor laser device | Motoyasu Morinaga, Hideto Furuyama, Masaru Nakamura, Nobuo Suzuki, Yuzo Hirayama | 1989-08-29 |
| 4858241 | Semiconductor laser device | Nobuo Suzuki, Motoyasu Morinaga, Hideto Furuyama, Yuzo Hirayama, Masaru Nakamura +1 more | 1989-08-15 |