Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696132 | Pyridonecarboxylic acid derivatives | Isao Hayakawa, Hisashi Takahashi | 1997-12-09 |
| 5693814 | Crystals of antimicrobial compound | Katsuhiro Kawakami, Norimasa Mikata, Keiji Uchiyama, Tazuo Uemura, Yusuke Yukimoto | 1997-12-02 |
| 5654318 | Bicyclic amine derivatives | Makoto Takemura, Norikazu Matsuhashi | 1997-08-05 |
| 5619174 | Noise filter comprising a soft magnetic alloy ribbon core | Akihiro Makino, Tsuyoshi Masumoto, Akihisa Inoue | 1997-04-08 |