Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695884 | Thermoplastic polyurethane | Futoshi Ishimaru, Satoshi Nakamura, Chikara Sugitawa | 1997-12-09 |
| 5187441 | Portable information apparatus for sensing battery voltage drop | Koichi Shibata, Toshitaka Fukushima, Hiroyuki Watanabe, Shinichiro Miyahara | 1993-02-16 |
| 5187720 | Synchronous serial communication circuit | Koichi Shibata, Toshitaka Fukushima, Hiroyuki Watanabe, Shinichiro Miyahara | 1993-02-16 |
| 4866006 | Process for producing hydrogenated amorphous silicon film | Masazumi Iwanishi, Seiichiro Yokohama | 1989-09-12 |
| 4839701 | Hydrogenated amorphous silicon film | Masazumi Iwanishi, Seiichiro Yokoyama | 1989-06-13 |