Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696475 | Electromagnetic relay | Katsumi Yoshitani, Hiromi Nishimura, Shigeru Tajima, Norimasa Kaji, Fumihiro Kamitani +2 more | 1997-12-09 |
| 5658989 | Modified acrylic polyyol carbonate polymer | Shinji Nakano, Shin-ya Yamada, Takaaki Fujiwa, Hideki Matsui, Takeharu Tabuchi | 1997-08-19 |
| 5606096 | Production of unsaturated carbamic acid derivative | Eiji Yamanaka, Noriyuki Tsuboniwa, Masamichi Furukawa, Satoshi Urano | 1997-02-25 |