Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5046820 | Objective lens driving apparatus | Shozo Saekusa, Seiichi Katoh, Akira Ikuma, Hiroshi Saito | 1991-09-10 |
| 5001498 | Thermal transfer printer | Takashi Yoshida, Fumio Takeda, Hideki Tanaka, Katsumi Watanabe, Yasuhiro Matsuda +4 more | 1991-03-19 |
| 4973233 | Four-rotor type rotary piston engine | Noriyuki Kurio, Junichi Funamoto, Yoshitaka Matsumuro | 1990-11-27 |
| 4969207 | Radio receiver with reception deterioration compensation | Masayuki Sakamoto, Seizo Onoe, Mitsuru Murata | 1990-11-06 |
| 4885628 | Semiconductor integrated circuit device | Yasuo Nagai, Masatoshi Kimura, Kenji Kaneko, Takeaki Okabe, Koozoo Sakamoto | 1989-12-05 |
| 4817197 | Mobile communication apparatus | Katsunori Miyatake, Shuji Urabe, Kazuaki Murota | 1989-03-28 |
| 4672411 | Pressure sensor | Kazuo Hoya | 1987-06-09 |
| 4639757 | Power transistor structure having an emitter ballast resistance | — | 1987-01-27 |
| 4618397 | Method of manufacturing semiconductor device having a pressure sensor | Kazuji Yamada | 1986-10-21 |
| 4591780 | Constant current source device having a ratio metricity between supply voltage and output current | Kazuji Yamada, Ryoichi Kobayashi, Yasuo Nagai, Kanji Kawakami | 1986-05-27 |
| 4588472 | Method of fabricating a semiconductor device | — | 1986-05-13 |
| 4500900 | Emitter ballast resistor configuration | — | 1985-02-19 |
| 4407462 | Web drive apparatus | Fujio Tajima, Atsushi Ichikawa | 1983-10-04 |