Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4939095 | Automatic chemical analyzer | — | 1990-07-03 |
| 4549809 | Method for photometric measurement of light absorption of liquid samples in cuvettes | Tomiharu Minekane, Takehiko Onuma | 1985-10-29 |