Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5211054 | Method and system for analyzing a gelation reaction by utilizing a piezoelectric resonator | Hiroshi Muramatsu | 1993-05-18 |
| 5017494 | Bio-thermo tip sensor | Hiroshi Muramatsu | 1991-05-21 |
| 4975175 | Miniaturized oxygen electrode and miniaturized biosensor and production process thereof | Hiroaki Suzuki | 1990-12-04 |
| 4789804 | Analytical device and method utilizing a piezoelectric crystal biosensor | Hiroshi Muramatsu | 1988-12-06 |
| 4384936 | System for determining the concentration of an L-amino acid in fermentation | Haruo Obana, Tadashi Shirakawa, Motohiko Hikuma, Takeo Yasuda, Shuichi Suzuki | 1983-05-24 |
| 4350763 | Method for determining biochemical oxygen demand | Shuichi Suzuki | 1982-09-21 |
| 4299669 | Method for determining the concentration of an L-amino acid in fermentation | Haruo Obana, Tadashi Shirakawa, Motohiko Hikuma, Takeo Yasuda, Shuichi Suzuki | 1981-11-10 |
| 4297173 | Method for determining ammonia and sensor therefor | Motohiko Hikuma, Tatsuru Kubo, Takeo Yasuda, Shuichi Suzuki | 1981-10-27 |
| 4288544 | Method and apparatus for measuring microorganism activity | Shuichi Suzuki | 1981-09-08 |