Issued Patents 2004
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830908 | Glycosyltransferase and DNA encoding the same | Satoshi Koizumi, Kazuhiko Tabata, Akio Ozaki | 2004-12-14 |
| 6821756 | Processes for reproducing sugar nucleotides and complex carbohydrates | Satoshi Koizumi, Katsutoshi Sasaki, Kazuhiko Tabata, Akio Ozaki | 2004-11-23 |
| 6799420 | Method of evaluating deteriorated state of hydrocarbon adsorbent | Masaki Ueno, Hideharu Yamazaki, Shiro Takakura, Kei Machida, Yasuyuki Miyahara +1 more | 2004-10-05 |
| 6769247 | Exhaust gas valve device in internal combustion engine | Norihito Watanabe, Yasuyuki Miyahara, Tadashi Sato, Masao Komine, Kenichi Ohmori +1 more | 2004-08-03 |
| 6769417 | Apparatus for evaluating deteriorated state of hydrocarbon adsorbent | Masaki Ueno, Hideharu Yamazaki | 2004-08-03 |
| 6763655 | Catalyst state detector for exhaust gas purifying catalyst | Masaki Ueno, Shusuke Akazaki, Masahiro Sato, Hideharu Yamazaki, Yoshihisa Iwaki +2 more | 2004-07-20 |
| 6758033 | State determining apparatus for exhaust gas purifier | Masaki Ueno, Yoshihisa Iwaki, Masahiro Sato, Shiro Takakura | 2004-07-06 |
| 6729121 | Adsorbent deterioration determining apparatus | Masahiro Sato, Takashi Haga, Norihito Watanabe, Kenji Abe | 2004-05-04 |
| 6673581 | Mannose isomerase and DNA encoding the enzyme | Satoshi Koizumi, Kazuhiko Tabata, Akio Ozaki | 2004-01-06 |