Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839783 | Lighting apparatus | — | 1989-06-13 |
| 4822250 | Apparatus for transferring small amount of fluid | Kuniyoshi Tsubouchi, Shohei Yoshida, Kiyoshi Namura, Tsutomu Okusawa | 1989-04-18 |
| 4808084 | Apparatus for transferring small amount of fluid | Kuniyoshi Tsubouchi, Shohei Yoshida, Kiyoshi Namura | 1989-02-28 |