Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942558 | Optical device for LED light sources | Frederic Zweig | 2011-05-17 |
| 5362445 | Biochemical analyzer and attenuated total reflection prism cell used in said analyzer | Yuji Miyahara, Toshiko Fujii, Yoshio Watanabe | 1994-11-08 |