Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826659 | Apparatus for feed-in and ejection of chemical analysis slide | — | 1989-05-02 |
| 4799072 | Separate-exposure photographing apparatus | Taizo Akimoto, Takatoshi Seiki, Norio Ookawa, Tatsuo Yoshino, Yuji Takamura | 1989-01-17 |