Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675176 | Semiconductor device and a method for manufacturing the same | Yukihiro Ushiku, Atsushi Yagishita, Minoru Takahashi, Masanori Numano, Yoshiki Hayashi +4 more | 1997-10-07 |
| 5658915 | Polyelectrolyte complex antibacterial agent and antibacterial material | Koji Abe, Mitsunao Tanaka, Masaharu Akimoto | 1997-08-19 |
| 5578598 | Polyelectrolyte complex antibacterial agent in antibacterial material | Koji Abe, Mitsunao Tanaka, Masaharu Akimoto | 1996-11-26 |
| 5492815 | Method of determining glucose-6-phosphate and composition therefor | Kazuyoshi Nishidate, Yoko Suzuki | 1996-02-20 |