Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9101660 | Solid preparation | Masahiko Koike, Hiroyoshi Koyama | 2015-08-11 |
| 8263121 | Solid pharmaceutical preparation | Masahiko Koike, Hiroyoshi Koyama | 2012-09-11 |
| 7976853 | Process for producing coated preparation | Kazuhiro Ohkouchi, Masahiko Koike, Hiroyoshi Koyama | 2011-07-12 |
| 7700128 | Solid preparation comprising an insulin sensitizer, an insulin secretagogue and a polyoxyethylene sorbitan fatty acid ester | Kazuhiro Doken, Tetsuya Kawano, Hiroyoshi Koyama | 2010-04-20 |
| 6568533 | Peelable package and peelable packaging method | Nobuyoshi Tanaka, Shuji Morimoto | 2003-05-27 |
| 5888531 | Freeze-dried preparation for pharmaceutical use | Motoya Ohshika, Shigehiro Higuchi | 1999-03-30 |
| 5643564 | Glycosylated cytokines | Jun Sato, Kazuhiro Doken | 1997-07-01 |
| 5536735 | Pharmaceutical composition | Nobuyuki Takechi, Akihiro Nagai | 1996-07-16 |
| 5080904 | Liposome composition and its production | Katsumi Iga, Yasuaki Ogawa | 1992-01-14 |
| 5019394 | Liposome composition and its production | Katsumi Iga, Yasuaki Ogawa | 1991-05-28 |
| 5000959 | Liposome composition and production thereof | Katsumi Iga, Yasuaki Ogawa | 1991-03-19 |
| 4877561 | Method of producing liposome | Katsumi Iga, Yasuaki Ogawa | 1989-10-31 |
| 4844904 | Liposome composition | Katsumi Iga, Yasuaki Ogawa | 1989-07-04 |
| 4497809 | Cephalosporin derivatives | Yoshinobu Yoshimura, Takatsuka Yashiki | 1985-02-05 |