Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690893 | Analyzer having sensor with memory device | Satoshi Ozawa, Takafumi Kikuchi, Yoshiki Murakami, Masaaki Nakai, Koutarou Yamashita +2 more | 1997-11-25 |
| 5472590 | Ion sensor | Koutarou Yamashita, Mamoru Taki, Yuji Miyahara, Satoshi Ozawa, Yoshio Watanabe | 1995-12-05 |
| 5434411 | Infrared spectrum measuring apparatus adapted for measuring the absorption of infrared radiation by a liquid sample utilizing a total reflection phenomenon of light | Yuji Miyahara, Yoshio Watanabe | 1995-07-18 |
| 5362445 | Biochemical analyzer and attenuated total reflection prism cell used in said analyzer | Yuji Miyahara, Thomas Buhrer, Yoshio Watanabe | 1994-11-08 |