Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4783419 | Examining cells by electrophoresis | Yoshiharu Oguchi, Kenichi Matsunaga, Chikao Yoshikumi | 1988-11-08 |
| 4632743 | Method for examining cells by electrophoresis | Chikao Yoshikumi, Kenichi Matsunaga, Yoshiharu Oguchi | 1986-12-30 |