Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5900391 | High temperature superconducting thin film deposition method | Nobuyoshi Sakakibara, Hiroki Hoshizaki | 1999-05-04 |
| 5843849 | Semiconductor wafer etching process and semiconductor device | Kouichi Hoshino, Takuya Kouya | 1998-12-01 |
| 5559819 | Semiconductor laser device | Katsunori Abe, Yuji Kimura, Kinya Atsumi, Noriyuki Matsushita | 1996-09-24 |
| 5449928 | Compound semiconductor substrate having a hetero-junction and a field-effect transistor using the same | Kazuoki Matsugatani, Takashi Taguchi, Tadashi Hattori | 1995-09-12 |
| 5367182 | Compound semiconductor device for reducing the influence of resistance anisotropy on operating characteristics thereof | Kazuoki Matsugatani, Takashi Taguchi | 1994-11-22 |
| 4696548 | Antiglare mirror for an automobile | Takasi Taguchi, Tadashi Hattori | 1987-09-29 |
| 4673248 | Reflecting mirror for an automobile | Takasi Taguchi, Tadashi Hattori | 1987-06-16 |
| 4634242 | Defrostable outside rear view mirror for an automobile | Takasi Taguchi, Tadashi Hattori | 1987-01-06 |
| 4581280 | Heat-blocking glass | Takashi Taguchi, Tadashi Hattori, Susumu Sato | 1986-04-08 |
| 4556599 | Heat reflection film | Susumu Sato, Tadashi Hattori, Takashi Taguchi | 1985-12-03 |
| 4461532 | Heat rays reflecting film | Susumu Sato, Tadashi Hattori, Takashi Taguchi | 1984-07-24 |
| 4444043 | Knocking detector for internal combustion engine | Tadashi Hattori, Osamu Kashima, Masamichi Shibata | 1984-04-24 |
| 4401948 | Diagnostic apparatus for internal combustion engine ignition system | Kazuhiko Miura, Takakazu Kawabata, Tadashi Hattori | 1983-08-30 |
| 4377785 | Device for diagnosing ignition system for use in internal combustion engine | Takakazu Kawabata, Tadashi Hattori, Kazuhiko Miura | 1983-03-22 |
| 4344317 | Air-fuel ratio detecting system | Tadashi Hattori | 1982-08-17 |
| 4324218 | Air-fuel ratio detecting system | Tadashi Hattori | 1982-04-13 |
| 4306444 | Air-fuel ratio detecting system | Tadashi Hattori | 1981-12-22 |
| T100502 | Electronic ignition control apparatus | Mamoru Kobashi, Toru Kawase, Tadashi Hattori | 1981-04-07 |
| 4258683 | Electronic ignition control apparatus | Tadashi Hattori, Mamoru Kobashi, Tooru Kawase | 1981-03-31 |
| 4237839 | Air-fuel ratio detecting system | Tadashi Hattori | 1980-12-09 |
| 4225925 | Electronic ignition control method and apparatus | Tadashi Hattori, Mamoru Kobashi, Tooru Kawase | 1980-09-30 |
| 4210111 | Electronic ignition control method and apparatus | Tadashi Hattori, Mamoru Kobashi, Toru Kawase | 1980-07-01 |
| 4207847 | Electronic ignition control apparatus | Tadashi Hattori, Mamoru Kobashi, Tooro Kawase | 1980-06-17 |
| 4201163 | Ignition system for internal combustion engine | Tadashi Hattori, Minoru Nishida, Kunio Makita, Masaaki Kurii | 1980-05-06 |
| 4196705 | Electronic ignition control method and apparatus | Tadashi Hattori, Mamoru Kobashi, Tooru Kawase | 1980-04-08 |