Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5002952 | Readily absorbed pharmaceutical composition | Nobuo Kondo, Tsunetaka Nakajima, Masahiro Watanabe, Kazumasa Yokoyama, Nobutoshi Yamada +2 more | 1991-03-26 |
| 4987135 | Substituted benzene derivatives, processes for their production and antitumor compositions containing them | Nobutoshi Yamada, Hideo Sugi, Toru Koyanagi, Hiroshi Okada | 1991-01-22 |
| 4985449 | N-benzoyl-N-pyridyloxy phenyl urea compounds and pesticide compositions containing them | Tadaaki Toki, Toru Koyanagi, Yasuhiro Fujii, Kiyomitsu Yoshida, Osamu Imai | 1991-01-15 |
| 4983605 | Pharmaceutical composition | Nobuo Kondo, Masahiro Kikuchi, Tsunetaka Nakajima, Masahiro Watanabe, Kazumasa Yokoyama +3 more | 1991-01-08 |
| 4935528 | Thiophenesulfonamide compounds, herbicidal compositions containing them, and process for their production | Fumio Kimura, Kazuyuki Maeda, Koji Hayashi, Masahiko Ikeguchi, Tsunezo Yoshida | 1990-06-19 |
| 4929729 | Process for producing 2-amino-4,6-dichloropyrimidine | Yasuhiro Tsujii, Tatsuo Isogai, Shigeo Murai, Toshihiro Tanaka | 1990-05-29 |
| 4904668 | Benzoyl urea compound | Nobuo Kondo, Masahiro Kikuchi, Tsunetaka Nakajima, Masahiro Watanabe, Kazumasa Yokoyama +3 more | 1990-02-27 |
| H670 | Herbicidal composition | Fumio Kimura, Nobuyuki Sakashita, Chimoto Honda, Shigeo Murai | 1989-09-05 |
| 4863924 | N-benzoyl urea compounds, antitumorous compositions containing them | Nobutoshi Yamada, Hideo Sugi, Toru Koyanagi, Hiroshi Okada | 1989-09-05 |
| 4861799 | Benzoylurea compounds and pesticides containing them | Tadaaki Toki, Toru Koyanagi, Yasuhiro Fujii, Kiyomitsu Yoshida, Osamu Imai | 1989-08-29 |
| 4861886 | Method for isomerization of trans-form 2-methylspiro (1,3-oxathiolane-5,3') q | Itaru Shigehara, Toru Koyanagi, Kazutoshi Hara, Masaru Maeda | 1989-08-29 |
| 4849425 | Readily absorbable pharmaceutical composition | Nobuo Kondo, Tsunetaka Nakajima, Masahiro Watanabe, Kazumasa Yokoyama, Tadakazu Suyama +3 more | 1989-07-18 |
| 4845093 | N-benzoyl-N'-pyridazinyloxyphenyl urea compounds, and antitumorous compositions containing them, and process for their preparation | Nobutoshi Yamada, Hideo Sugi, Toru Koyanagi, Hiroshi Okada | 1989-07-04 |
| 4835282 | Isothiazoles as intermediates for herbicidal sulfonamides | Fumio Kimura, Kazuyuki Maeda, Hiroshi Shimoharada, Tsunezo Yoshida, Masahiko Ikeguchi | 1989-05-30 |
| 4822402 | Thiophenesulfonamide compounds, and herbicidal compositions containing them | Fumio Kimura, Kazuyuki Maeda, Koji Hayashi, Masahiko Ikeguchi, Tsunezo Yoshida | 1989-04-18 |
| 4790869 | Sulfonamide compounds and salts thereof, herbicidal compositions containing them | Fumio Kimura, Kazuyuki Maeda, Hiroshi Shimoharada, Tsunezo Yoshida, Masahiko Ikeguchi | 1988-12-13 |
| 4783451 | Organophosphorus, compounds and insecticidal, miticidal, nematicidal or soil pesticidal compositions containing them | Tadaaki Toki, Toru Koyanagi, Hiroshi Okada, Kiyomitsu Yoshida, Osamu Imai | 1988-11-08 |
| 4744814 | N-[(4,6-dimetho xypyrimidin-2-yl)aminocarbonyl]-3-trifluoromethylpyridine-2-sulfonamide or salts thereof, herbicidal composition containing the same | Fumio Kimura, Nobuyuki Sakashita, Chimoto Honda, Kouji Hayashi, Toshio Seki +1 more | 1988-05-17 |
| 4727077 | Benzoyl urea compounds, process for their production, and antitumorous compositions containing them | Nobutoshi Yamada, Hideo Sugi, Toru Koyanagi, Nobuo Kondo, Tsunetaka Nakajima +2 more | 1988-02-23 |
| 4677110 | N-benzoyl-N'-pyrimidinyloxyphenyl urea compounds, and antitumorous compositions containing them | Nobutoshi Yamada, Hideo Sugi, Toru Koyanagi, Hiroshi Okada | 1987-06-30 |
| 4677111 | N-benzoyl-N'-(3-nitrophenyl) urea compounds, and antitumorous compositions containing them | Nobutoshi Yamada, Hideo Sugi, Toru Koyanagi, Hiroshi Okada | 1987-06-30 |
| 4645761 | Organophosphorus compounds and insecticidal, miticidal, nematicidal or soil pesticidal compositions containing them | Tadaaki Toki, Toru Koyanagi, Hiroshi Okada, Kiyomitsu Yoshida, Osamu Imai | 1987-02-24 |
| 4620868 | N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3[halo-substituted ethenyl (or propenyl)]-2-thiophenesulfonamides useful as herbicides | Fumio Kimura, Kazuyuki Maeda, Kouji Hayashi, Toshio Seki, Tsunezo Yoshida | 1986-11-04 |
| 4590182 | Organophosphorus compound and insecticidal, miticidal or nematicidal composition containing it | Tadaaki Toki, Toru Koyanagi, Hiroshi Okada, Kiyomitsu Yoshida, Osamu Imai | 1986-05-20 |
| 4546191 | Trifluoromethyl-2-pyridinone or pyridinthione compounds and process for the preparation of the same | Ryuzo Nishiyama, Kanichi Fujikawa, Isao Yokomichi, Kuniaki Nagatani, Kouji Hayashi | 1985-10-08 |