Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7356334 | Method and wireless terminal for remote-controlling audio reproducing apparatus | — | 2008-04-08 |
| 7330651 | Optical amplifying apparatus, optical transmission system and method of adjusting optical transmission loss | — | 2008-02-12 |
| 7323577 | Process for producing benzofuran derivative | Hiroyuki Tawada, Yujiro Ono | 2008-01-29 |
| 7136153 | Scanning range sensor | Toshihiro Mori | 2006-11-14 |
| 7034166 | Process for producing benzofuran derivative | Hiroyuki Tawada, Yujiro Ono | 2006-04-25 |
| 6909853 | Apparatus for transferring monitor signals in photo-transfer system | — | 2005-06-21 |
| 6878831 | Process for preparing optically active 2,3-dihydrobenzofuran compounds | Isao Aoki, Mari Adachi, Hiroyuki Tawada, Misayo Sera | 2005-04-12 |
| 6784314 | Process for producing amine derivatives | Kaneyoshi Kato, Hiroyuki Tawada | 2004-08-31 |
| 6751546 | Information processing system, information device and information processing device | — | 2004-06-15 |
| 6491442 | Optical fiber connector in which an optical fiber is protected even when connection is not made | Keiji Murakami, Jun Takeda, Yasuhiro Ando, Nobuo Sato, Mitsuo Usui +1 more | 2002-12-10 |
| 6451766 | Neuraminic acid derivatives, their preparation and their medical use | Takeshi Honda, Yoshiyuki Kobayashi | 2002-09-17 |
| 6340702 | Neuraminic acid derivatives, their preparation and their medical use | Takeshi Honda, Yoshiyuki Kobayashi, Takeshi Masuda, Masami Arai | 2002-01-22 |
| 6100403 | Production of benzaldehyde compounds | Yuzuru Saito, Hideya Mizufune | 2000-08-08 |
| D416283 | Printing machine | Nobuhiko Karafuji, Takashi Iwamoto | 1999-11-09 |
| 5952509 | Production of benzaldehyde compounds | Yuzuru Saito, Hideya Mizufune | 1999-09-14 |
| 5697337 | Engine rotation speed controller | Nobutaka Takahashi, Yoshitaka Deguchi | 1997-12-16 |
| 5495333 | Method and apparatus of detecting impurities in fluid | Akio Konda, Hiroyuki KONAKA, Norio Yasuoka, Shigeru Kato, Toshio Kometani | 1996-02-27 |
| 4692000 | Motor-driven collapsible door mirror | Yasuto Wada, Yoshihiko Ishiyama | 1987-09-08 |