Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486149 | Composition comprising a crystallographically stable, amorphous cephalosporin and processes for the preparation thereof | Masahiro Onodera, Masamichi Sukegawa, Tatsuo Watanabe, Toyomi Sato, Yasushi Murai +1 more | 2002-11-26 |
| 6441162 | Crystalline substance of cefditoren pivoxyl and the production of the same | Masahiro Onodera, Masamichi Sukegawa, Tatsuo Watanabe, Yuichi Yamamoto, Yasushi Murai +1 more | 2002-08-27 |
| 6342493 | Crystallographically stable amorphous cephalosporin compositions and process for producing the same | Masahiro Onodera, Masamichi Sukegawa, Tatsuo Watanabe, Toyomi Sato, Yasushi Murai +1 more | 2002-01-29 |
| 6294669 | Crystalline substance of cefditoren pivoxyl and the production of the same | Masahiro Onodera, Masamichi Sukegawa, Tatsuo Watanabe, Yuichi Yamamoto, Yasushi Murai +1 more | 2001-09-25 |
| 4443614 | Triarylmethane derivatives | Mitsuru Kondo, Makoto Miyake, Hiroshi Iwasaki, Tetsuo Shiraishi | 1984-04-17 |
| 4439610 | Process for preparing triarylmethane derivatives | Mitsuru Kondo, Makoto Miyake, Hiroshi Iwasaki, Tetsuo Shiraishi | 1984-03-27 |
| 4323700 | Process for preparing benzophenone derivatives | Mitsuru Kondo, Hiroshi Iwasaki, Makoto Miyake | 1982-04-06 |