Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884938 | Apparatus for handling large-sized articles | Yoshitada Fujita, Sadashi Hanada | 1989-12-05 |
| 4873087 | Suppository preparation having excellent absorption property | Masataka Morishita, Renji Aikawa, Shigeo Katsuragi, Kenichi Sugimoto | 1989-10-10 |