Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878971 | Method of continuously assembling chemical analysis slides | Yuzo Tsunekawa, Tatsuo Shiino | 1989-11-07 |
| 4862579 | Apparatus for adhering ribbons to cartridge shell plate | Koichi Takahashi, Kazuo Okutsu, Yoshihiro Ide, Hiroshi Takei, Kazumasa Harada | 1989-09-05 |