Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559480 | Semiconductor device such as a hall-effect sensor or solar cell barrier layer for controlling current flow to substrate | Yasutoshi Suzuki | 2003-05-06 |
| 5838174 | Photocoupler having element isolation layers for low cross-talk low stress and high break down voltage | Tsuyoshi Nakagawa, Yoshiaki Nakatsugawa | 1998-11-17 |
| 5629534 | Semiconductor device | Naomi Awano, Takeshi Hasegawa, Masahito Mizukoshi | 1997-05-13 |
| 5610412 | Semiconductor light emitting device with depletion layer | Naomi Awano, Masahito Mizukoshi, Shigeki Kudomi | 1997-03-11 |
| 5578521 | Semiconductor device with vaporphase grown epitaxial | Yasutoshi Suzuki, Takamasa Suzuki, Kunihiko Hara, Naomi Awano, Kouichi Hoshino | 1996-11-26 |
| 5329271 | Semiconductor strain sensor | Tsuyoshi Nakagawa, Kunihiko Hara | 1994-07-12 |
| 5151764 | Semiconductor device | Yasutoshi Suzuki, Namoi Awano, Kouichi Hoshino | 1992-09-29 |