Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702798 | Composite material with controlled elasticity | Yukio Sugita, Kintaro Aihara, Sadayuki Ishiyama | 1997-12-30 |
| 5701736 | Apparatus for purifying exhaust gas | Shingo Morishima, Kenji Kanehara, Tohru Yoshinaga | 1997-12-30 |
| 5697483 | Coin processor | Takeshi Ishida, Kenji Koyama, Iwao Kanasashi, Genzo Yoshizawa | 1997-12-16 |
| 5696792 | Digital radiocommunication terminal | Shigeyuki Sudo, Yasuaki Takahara, Katsumi Takeda | 1997-12-09 |
| 5692593 | Method of and apparatus for automatically conveying workpieces | Tugio Ueno, Ken Tazo | 1997-12-02 |
| 5679070 | Coin payout device | Takeshi Ishida, Genzo Yoshizawa, Kenji Koyama | 1997-10-21 |
| 5678403 | Adsorption apparatus for unburnt hydrocarbons for internal combustion engine | Kenji Kanehara, Shingo Morishima, Tohru Yoshinaga | 1997-10-21 |
| 5625672 | Apparatus and method for providing a microzone mobile communication system within a cellular telephone system | — | 1997-04-29 |
| 5625869 | System for preventing unauthorized use of a micro cellular system operating in coexistence with a cellular system | Jun Nagamatsu, Masaki Terashima | 1997-04-29 |