Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696680 | Electric motorcar drive system having shift-lever operated clutch means between electric motor and speed reduction gear | Eiji Ichioka, Kinya Yoshii, Takeharu Koide, Kojiro Kuramochi | 1997-12-09 |
| 5654963 | System and method for controlling ATM virtual circuit connection | Kohei Abe | 1997-08-05 |
| 5643490 | Polymer solid electrolyte composition | Kenichi Takahashi, Hiroyuki Akashi, Kazuhiro Noda | 1997-07-01 |
| 5640418 | Equalizer, reception system having an equalizer, data conversion method and apparatus thereof | — | 1997-06-17 |
| 5623521 | Digital gain controller and gain control method | Tatsuya Yaguchi | 1997-04-22 |
| 5614133 | Method for producing thin-film electro luminescent device | Masaru Yoshida | 1997-03-25 |