Issued Patents All Time
Showing 76–79 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810271 | Carbamoyltriazoles, and their production and use | Ryo Yoshida, Kouichi Morita | 1989-03-07 |
| 4702764 | Carbamoyltriazoles, and their production and use | Ryo Yoshida, Kouichi Morita | 1987-10-27 |
| 4508562 | Benzylsulfinyl pyridine-N-oxides and their herbicidal method of use | Ryo Yoshida, Hiroshi Matsumoto | 1985-04-02 |
| 4490077 | Apparatus for continuously measuring flow rate of fine material flowing through transport pipe | Katsuhiko Shimada, Tatsuo Sato, Kazuo Saito | 1984-12-25 |