Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9221823 | Crystal form of pyrrolidylthiocarbapenem derivative | Masayuki Takahira, Toshio Kawakita, Yasuyuki Yoshioka | 2015-12-29 |
| 8247402 | Crystal form of pyrrolidylthiocarbapenem derivative | Masayuki Takahira, Toshio Kawakita, Yasuyuki Yoshioka | 2012-08-21 |
| 5346977 | Method of applying a skin-protective composition | Yoshio Sakai | 1994-09-13 |
| 5229435 | Skin-protecting composition | Yoshio Sakai | 1993-07-20 |
| 5086077 | Endermic medicament with a gel base | Sakae Obara, Hiroaki Muto, Sumiko Mizuno, Tohru Chiba, Kaori Ikeda | 1992-02-04 |
| 5063048 | UV light-absorbing skin-protecting composition | Yoshio Sasaki | 1991-11-05 |
| 4935241 | Pharmaceutical preparation for tinea pedis | Kaori Ikeda, Shigeru Kido, Yoshio Doi, Shohei Egawa | 1990-06-19 |
| 4923893 | External preparation of vitamin-E | Shigeru Kido, Yoshio Doi, Shohei Egawa | 1990-05-08 |
| 4915940 | Film-formation-type antifungal preparation | Kaori Ikeda, Yoshio Doi, Shohei Egawa | 1990-04-10 |
| 4914140 | Acrylic copolymer and skin protective | Shigeru Kido, Yoshio Sasaki, Syuichiro Shinohara | 1990-04-03 |
| 4874830 | Acrylic copolymer and skin protective | Shigeru Kido, Yoshio Sasaki, Syuichiro Shinohara | 1989-10-17 |
| 4775667 | Topical analgesic anti-inflammatory composition | Hirokuni Jyoyama, Fujio Asanuma, Katsumi Hirose, Shohei Egawa | 1988-10-04 |