Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791233 | Semiconductor device | Hitoshi Yoshida, Masanao Kamakura, Hiroshi Kawada, Masaaki Saito, Kazuhiro Nobutoki +2 more | 2004-09-14 |
| 6384509 | Semiconductor device | Hitoshi Yoshida, Masanao Kamakura, Hiroshi Kawada, Masaaki Saito, Kazuhiro Nobutoki +2 more | 2002-05-07 |
| 6293149 | Acceleration sensor element and method of its manufacture | Hitoshi Yoshida, Naomasa Oka, Takuro Nakamura, Takuro Ishida, Masanao Kamakura +1 more | 2001-09-25 |
| 5426412 | Infrared detecting device and infrared detecting element for use in the device | Jun Sakai, Kouichi Aizawa, Keizi Kakite, Takayoshi Awai, Takuro Nakamura +5 more | 1995-06-20 |
| 5047090 | Semiconductor device | Yutaka Hayashi, Jun Sakai, Keizi Kakite | 1991-09-10 |
| 4916323 | Optical control circuit and a semiconductor device for realizing same | Yutaka Hayashi, Keizi Kakite, Jun Sakai | 1990-04-10 |
| 4894699 | Optical control circuit and semiconductor device for realizing the circuit | Yutaka Hayashi, Keizi Kakite | 1990-01-16 |