Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7378428 | Nitrogen-containing bicyclic compounds and drugs containing the same as the active ingredient | Akira Ohhata, Yoshikazu Takaoka, Mikio Ogawa, Hisao Nakai, Hiroshi Ochiai | 2008-05-27 |
| 6512148 | Process for the production of bisphenol A | Atsumi Kukidome, Makoto Nomura, Keiji Maehara, Kenji Nagahama | 2003-01-28 |
| 5391760 | Process for producing n-alkylpyrazoles | Hiroshi Murakami, Yoshihiro Iwasawa, Fumio Suzuki, Isao Hashiba | 1995-02-21 |
| 5371302 | Process for preparing prilled bisphenol A | Hiroshi Yanai, Tadayoshi Matsuo, Masanori Nagase, Tsohikazu Maruyama, Toshihiko Furukawa +9 more | 1994-12-06 |
| 5300699 | Process for preparing bisphenol A of good heat stability | Toshihiko Furukawa, Katsuhiko Sakura, Kiyoshi Hashimoto, Nobuaki Egashira, Nobuo Moriya +2 more | 1994-04-05 |
| 5220028 | Halogeno-4-methylpyrazoles | Yoshihiro Iwasawa, Kenji Suzuki, Hiroshi Murakami, Fumio Suzuki | 1993-06-15 |
| 5153329 | Process for producing N-alkylpyrazoles | Hiroshi Murakami, Yoshihiro Iwasawa, Fumio Suzuki, Isao Hashiba | 1992-10-06 |
| 4881965 | Wheat growing process utilizing selective herebicide | Takuya Kakuta, Toshiaki Sato, Katsushi Morimoto, Eiichi Oya, Takashi Ikai +1 more | 1989-11-21 |
| 4844728 | Pyrazolesulfonamide derivative, and herbicide containing it | Kakuta Takuya, Toshiaki Sato, Katsushi Morimoto, Eiichi Oya, Takasi Ikai +2 more | 1989-07-04 |
| 4830660 | Imidazolesulfonamide derivatives and herbicides | Takuya Kakuta, Toshiaki Sato, Katsushi Morimoto, Eiichi Oya, Takashi Ikai +2 more | 1989-05-16 |
| 4689417 | Pyrazolesulfonylurea amides and chlorides | Toshiaki Sato, Takasi Ikai, Tsutomu Nawamaki, Tosihiko Oguti | 1987-08-25 |
| 4668277 | Pyrazolesulfonylurea useful for controlling the growth of undesired vegetation | Toshiaki Sato, Takasi Ikai, Tosihiko Oguti, Tsutomu Nawamaki | 1987-05-26 |
| 4619685 | Process for controlling the growth of suckers on a tobacco plant | Yasuo Kamuro, Koichi Hirai, Fumio Suzuki, Noboru Shindo | 1986-10-28 |
| 4447256 | N-(Unsubstituted or substituted pyridyl)aminomethylene-diphosphonic acids, herbicidal compositions containing same, their use for herbicides, and process for preparing same | Fumio Suzuki, Yoshihiro Fujikawa, Hidemi Mizutani, Tunehiko Ohya, Takashi Ikai +1 more | 1984-05-08 |