Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6413634 | Electrically-conductive composite fiber | Kazuhiko Tanaka, Akihiro Hokimoto, Masao Kawamoto | 2002-07-02 |
| 5318845 | Conductive composite filament and process for producing the same | Kazuhiko Tanaka, Eiichirou Nakamura, Shoji Asano, Masao Kawamoto | 1994-06-07 |
| 5009946 | Composite sheet for automotive use | Isamu Hatomoto | 1991-04-23 |