Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700875 | Adhesive composition for dental treatment | Weiping Zeng, Masami Arata, Tsuyoshi Banba | 1997-12-23 |
| 5699147 | Paper magazine | Takao Fukuda | 1997-12-16 |
| 5688203 | Planetary gear reduction starter | Kyohei Yamamoto, Shuzo Isozumi | 1997-11-18 |
| 5684430 | Power amplifier adapted to simplify adjustment work for preventing occurrence of parasitic oscillation | — | 1997-11-04 |
| 5664873 | Surface lighting device and a display having such a lighting device | Toshiyuki Kanda, Hisao Tajima, Hiroshi Takabayashi, Hideo Mori | 1997-09-09 |
| 5627490 | Amplifier circuit | Koji Sushihara, Ikuo Imanishi, Tsuyoshi Nakamura, Michinori Kishimoto, Kenichi Ishida | 1997-05-06 |
| 5625018 | Process for producing chloroprene rubber | Yoshitaka Tsutsumi, Takeshi Hironaka, Tadashi Hayashi | 1997-04-29 |
| 5618648 | Toner binder, toner, electrophotographic method and apparatus therefor | Yuzo Horikoshi, Norio Sawatari, Takeshi Ogino, Hiroaki Naito, Makoto Koshi +6 more | 1997-04-08 |
| 5617183 | Photometric system structure | Kimitoshi Saito | 1997-04-01 |