Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952560 | Ointment base | Hideaki Ohtani, Makoto Tanaka, Shigeru Hayashida | 1990-08-28 |
| 4695465 | Soft patch | Hideaki Ohtani, Makoto Tanaka, Shigeru Hayashida | 1987-09-22 |
| 4572832 | Soft buccal | Hiroaki Shimizu, Toshihiro Hayashi, Kazuo Watabe, Akira Tanizaki, Osamu Koyama +2 more | 1986-02-25 |
| 4528372 | N-Phthalidyl-5-fluorouracils | Mineharu Hiiragi, Kikuo Wakisaka, Keiko Ichikawa, Kikuo Nakazato, Taiji Okada | 1985-07-09 |
| 4500511 | Antiinflammatory and analgesic gel | Hideaki Ohtani, Toshiyuki Kanezuka | 1985-02-19 |