Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7869907 | Information processing system, information processing terminal, and file management method | — | 2011-01-11 |
| 5627584 | Endoscope system with centralized control of associated peripheral equipment | Toshiaki Nishikori, Atsushi Amano, Masahiko Hamano, Kazufumi Takamizawa, Hideyuki Shoji +2 more | 1997-05-06 |
| 5622528 | Endoscope examination system for processing endoscope picture image | Masahiko Hamano, Atsushi Amano, Kazufumi Takamizawa, Hideyuki Shoji, Toshiaki Nishikori +2 more | 1997-04-22 |
| 5196928 | Endoscope system for simultaneously displaying two endoscopic images on a shared monitor | Isamu Karasawa, Masahiko Hamano, Kazufumi Takamizawa, Matsumi Oshima, Hideyuki Shoji +4 more | 1993-03-23 |
| 4505821 | Method of treating waste liquors containing phenolics and formaldehyde | Masao Ito, Yukio Ogura, Jiro Ishikawa | 1985-03-19 |
| 4420397 | Method of treating waste liquors containing phenol | Masao Itoh, Shinji Takahashi | 1983-12-13 |
| 4367288 | Method for producing coenzyme Q.sub.10 | Masao Ito | 1983-01-04 |
| 4367289 | Method of producing coenzyme Q.sub.10 | Masao Itoh, Shinji Takahashi, Masako Iritani | 1983-01-04 |