Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7482934 | Communication device and communication method | Norihiro Nakamura, Hirotaka Nishida, Naohiro Hirota, Ichirou Ono, Takeshi Miki +2 more | 2009-01-27 |
| 4801204 | Method and apparatus for measuring the turbidity of liquid media | Takashi Nakamura, Motohiko Hikuma, Takahiro Kuratani, Yasutsugu Morita | 1989-01-31 |
| 4384936 | System for determining the concentration of an L-amino acid in fermentation | Tadashi Shirakawa, Motohiko Hikuma, Takeo Yasuda, Isao Karube, Shuichi Suzuki | 1983-05-24 |
| 4299669 | Method for determining the concentration of an L-amino acid in fermentation | Tadashi Shirakawa, Motohiko Hikuma, Takeo Yasuda, Isao Karube, Shuichi Suzuki | 1981-11-10 |