Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756497 | Benzoic acid derivatives and processes for the preparation thereof | Yuuki Nakagawa, Masao Yamaguchi, Hiroyuki Yamanaka, Tomio Yagihara, Masami Hatano | 2004-06-29 |
| 6359143 | Heterocycle-bearing thio phenol compounds, intermediates for the preparation of the same and processes for the preparation of both | Takahiro Sagae, Toshio Aihara | 2002-03-19 |
| 6245716 | Benzoylpyrazole compounds and herbicide | Katsunori Tanaka, Masami Koguchi, Akihiro Takahashi | 2001-06-12 |
| 6147031 | Benzoylpyrazole compounds, intermediate preparing therefor and herbicides | Katsunori Tanaka, Akihiro Takahashi, Masami Koguchi | 2000-11-14 |
| 6100421 | Heterocycle-substituted benzene derivatives and herbicides | Masao Yamaguchi, Takahiro Sagae, Masami Koguchi, Kazuyuki Tomita, Takashi Kawana +1 more | 2000-08-08 |
| 5948917 | 3-(isoxazol-5-yl)-substituted benzoic acid derivative and method for production thereof | Masao Yamaguchi, Osamu Miyahara, Takahiro Sagae | 1999-09-07 |
| 5939360 | Compound and herbicidal composition for weed control | Masao Yamaguchi, Masami Koguchi, Akihiro Takahashi, Takashi Kawana, Katsunori Tanaka +1 more | 1999-08-17 |
| 5834404 | Substituted bicycloheptanedione derivative and herbicide | Takahiro Sagae, Masao Yamaguchi, Kazuyuki Tomida, Akihiro Takahashi, Takashi Kawana | 1998-11-10 |
| 5807806 | Benzoylpyrazole derivatives having specific substituents and herbicide | Katsunori Tanaka, Masami Koguchi, Takashi Kawana | 1998-09-15 |
| 5504056 | Heterocyclic cyclohexanedione derivative, production thereof, and herbicide | Toshio Aihara, Katsunori Tanaka, Takashi Kawana, Shigeo Yamada, Hideo Hosaka | 1996-04-02 |
| 5294598 | Herbicidal 3-substitutedbenzoyl-bicyclo[4,1,0]heptane-2, 4-dione derivatives | Katsunori Tanaka, Takashi Kawana, Hideo Hosaka | 1994-03-15 |
| 5228898 | Substituted bicycloheptandione derivatives | Akiyoshi Ueda, Shigemi Suga, Toshio Aihara, Kazuyuki Tomida, Hideki Yamagishi +1 more | 1993-07-20 |