Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5571918 | Method for producing 2-methylspiro(1,3-oxathiolane-5,3')quinuclidine | Sho Tokumoto, Hiroshi Yoshizawa, Tatsuo Isogai, Masaru Kimura, Masahiko Sawaki +4 more | 1996-11-05 |
| 4935528 | Thiophenesulfonamide compounds, herbicidal compositions containing them, and process for their production | Fumio Kimura, Takahiro Haga, Kazuyuki Maeda, Masahiko Ikeguchi, Tsunezo Yoshida | 1990-06-19 |
| 4822402 | Thiophenesulfonamide compounds, and herbicidal compositions containing them | Fumio Kimura, Takahiro Haga, Kazuyuki Maeda, Masahiko Ikeguchi, Tsunezo Yoshida | 1989-04-18 |
| 4452786 | Condurango glycoside compounds, processes for their preparation, antitumor agents comprising them and compositions | Hiroshi Mitsuhashi, Den-ichi Mizuno, Shigeru Abe, Muneaki Takase, Toshiharu Narita | 1984-06-05 |
| 4320119 | Extracts of Marsdenia cundurango Reichenbach fil | Den-ichi Mizuno, Hiroshi Mitsuhashi, Shigeru Abe | 1982-03-16 |
| 4320120 | Extracts of Marsdenia cundurango Reichenbach fil | Hiroshi Mitsuhashi, Den-ichi Mizuno, Shigeru Abe, Muneaki Takase, Toshiharu Narita | 1982-03-16 |