Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914121 | 3-Phenyl-1-phenylpyrazole-4 acetic acid compounds which are useful in treating immune diseases | Masayasu Kurono, Takahiko Mitani, Kazumi Niu, Kyoichi Asano | 1990-04-03 |
| 4897495 | Process for the preparation of pyrrolizine derivatives | Masayasu Kurono, Yasuaki Kondo, Ryoichi Unno, Yukiharu Matsumoto, Hiromoto Kimura +1 more | 1990-01-30 |
| 4889715 | Composition containing organogermanium compound and immunity adjusting agent comprising the composition | Masayasu Kurono, Juichi Awaya, Akio Kojima, Hideaki Ninomiya | 1989-12-26 |
| 4871740 | Glycyrrhetic acid derivatives and use thereof | Masayasu Kurono, Ryoichi Unno, Hiromoto Kimura, Mitsuru Oka, Keiko Hasegawa +4 more | 1989-10-03 |
| 4870062 | Organo-platinum complex and use thereof as anti-tumor agent | Masayasu Kurono, Ryoichi Unno, Yukiharu Matsumoto, Yasuaki Kondo, Takahiko Mitani +2 more | 1989-09-26 |
| 4868189 | Uracil derivatives for use as anti-tumor agents having silicon containing side chains | Masayasu Kurono, Ryoichi Unno, Hiromoto Kimura, Hiroshi Ozawa, Takahiko Mitani +3 more | 1989-09-19 |
| 4861792 | Hydantoin derivatives for treating complications of diabetes | Masayasu Kurono, Yasuaki Kondo, Takuji Yamaguchi, Kenji Miura, Toshinao Usui +8 more | 1989-08-29 |
| 4857521 | Trialkylsilyl pyridinium cephalosporin antibiotics | Masayasu Kurono, Yutaka Baba, Takahiko Mitani, Masao Onishi, Yasuaki Kondo | 1989-08-15 |
| 4824855 | 1,4-dihydropyridine derivatives | Masayasu Kurono, Tsunemasa Suzuki, Yasuaki Kondo, Kenji Hamase, Toshinao Usui +2 more | 1989-04-25 |
| 4735943 | Eburnamonine oxime derivatives, salts thereof, and pharmaceutical agents containing the same | Masatoshi Ban, Yutaka Baba | 1988-04-05 |