Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531604 | Phospholipid derivative | Syunsuke Ohhashi, Kazuhiro Kubo, Chika Itoh, Tohru Yasukohchi, Hiroshi Kikuchi +2 more | 2009-05-12 |
| 7524981 | Phospholipid derivatives and process for the production there | Kazuhiro Kubo, Chika Itoh, Syunsuke Ohhashi, Tohru Yasukohchi, Yusuke Ohkawa +3 more | 2009-04-28 |
| 7495116 | Phospholipid derivative | Chika Itoh, Kazuhiro Kubo, Syunsuke Ohhashi, Tohru Yasukohchi, Hiroshi Kikuchi +2 more | 2009-02-24 |
| 7399877 | Phospholipid derivative | Chika Itoh, Syunsuke Ohhashi, Kazuhiro Kubo, Tohru Yasukohchi, Hiroshi Kikuchi +2 more | 2008-07-15 |
| 6613735 | Composition for polypeptide transfer to cells | Kenichi Tanaka, Hiroshi Kikuchi | 2003-09-02 |
| 6372714 | Composition for gene introduction into cell | Kenichi Tanaka, Hiroshi Kikuchi | 2002-04-16 |
| 5626751 | Filter unit and high-pressure sizing apparatus | Hiroshi Kikuchi, Hitoshi Yamauchi, Kiyoto Yachi, Hiroshi Honda, Akinori Hoshio +1 more | 1997-05-06 |
| 5098919 | Pyrrolo(2,1-B)thiazole derivatives | Atsushi Nakayama, Toru Hosokami, Masashi Hasegawa, Shuichi Yokohama | 1992-03-24 |
| 4652646 | Thiazolo[3,2-a][1,2,3]triazolo[4,5-d]pyrimidine and [1,3,4]thiadiazolo[3,2-a][1,2,3]triazolo[4,5-d]pyrimidine derivatives | Sumiro Isoda, Tamotsu Miwa, Shunzo Aibara | 1987-03-24 |
| 4515951 | Preparation of 5,6,7,7a-tetrahydro-4H-thieno[3,2-c]pyridin-2-one compounds | Robert Boigegrain, Jean-Pierre Maffrand, Kynichi Matsubayachi, Shinichiro Ashida | 1985-05-07 |
| 4424356 | Process for the preparation of 5,6,7,7a-tetrahydro-4H-thieno-3,2,-c!pyridin-2-one | Jean-Pierre Maffrand, Kynichi Matsubayashi, Shinichiro Ashida | 1984-01-03 |