Issued Patents All Time
Showing 76–100 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300006 | Automatic tool changer | Sanae Hattori, Hiroyuki Suzuki | 1994-04-05 |
| 5295197 | Information processing system using neural network learning function | Hiroshi Takenaga, Yoshiyuki Okuyama, Masao Takatoo, Kazuyoshi Asada, Tadaaki Kitamura +1 more | 1994-03-15 |
| 5295022 | Tracking control circuit | Takato Narita | 1994-03-15 |
| 5283341 | N-alkylation of heterocyclic, aromatic amines | Masataka Hatanaka, Yoshihisa Watanabe | 1994-02-01 |
| 5264969 | Tape editing apparatus with automatic tracking adjustment prior to recording | Kazuo Kamiyama, Takato Narita | 1993-11-23 |
| RE34423 | Substituted benzenes useful as intermediates | Takuya Kakuta, Eiichi Oya, Masatoshi Baba | 1993-10-26 |
| RE34408 | Process for producing 4-benzoyl-5-hydroxypyrazoles | Takuya Kakuta, Eiichi Oya, Masatoshi Baba | 1993-10-12 |
| 5243668 | Method and unit for binary processing in image processing unit and method and unit for recognizing characters | Tadaaki Kitamura, Masao Takatoo | 1993-09-07 |
| 5175299 | Benzoic acid derivatives useful as intermediates for the preparation of herbicidal 4-benzoylpyrazoles | Masatoshi Baba, Takuya Kakuta, Eiichi Oya, Takashi Ikai, Tsutomu Nawamaki +1 more | 1992-12-29 |
| 5155258 | Substituted benzoic acids | Yoshio Kamiya, Shigeru Futamura, Shinichiro Takigawa, Shuzo Shinke | 1992-10-13 |
| 5094685 | Substituted benzoyl derivatives and selective herbicides | Masatoshi Baba, Takuya Kakuta, Eiichi Oya, Takashi Ikai, Tsutomu Nawamaki +2 more | 1992-03-10 |
| 5087724 | Substituted benzenes useful as intermediates | Takuya Kakuta, Eiichi Oya, Masatoshi Baba | 1992-02-11 |
| 5086479 | Information processing system using neural network learning function | Hiroshi Takenaga, Yoshiyuki Okuyama, Masao Takatoo, Kazuyoshi Asada, Tadaaki Kitamura +1 more | 1992-02-04 |
| 5026737 | Process for the production of urethane-modified polyisocyanurate foam | Yoshiyuki Ohnuma | 1991-06-25 |
| 4954165 | Substituted benzoyl derivatives and selective herbicides | Masatoshi Baba, Takuya Kakuta, Eiichi Oya, Takashi Ikai, Tsutomu Nawamaki +2 more | 1990-09-04 |
| 4948887 | Pyrazole derivative and herbicide containing it | Masatoshi Baba, Takuya Kakuta, Eiichi Oya, Takashi Ikai, Tsutomu Nawamaki +1 more | 1990-08-14 |
| 4942246 | Process for producing 4-benzoyl-5-hydroxypyrazoles | Takuya Kakuta, Eiichi Oya, Masatoshi Baba | 1990-07-17 |
| 4931349 | Electrophotographic photoreceptor having an azo compound | Masaru Hasegawa, Osamu Suda, Hisao Kohno, Toshifumi Sekino, Tetsuhiro Umezaki | 1990-06-05 |
| 4931565 | Process for production of 2-pyrazolin-5-ones | Masatoshi Baba, Hideo Suzuki | 1990-06-05 |
| 4921422 | Method for controlling the preheating zone of a tunnel kiln | Tatsuhiro Kosugi, Takeshi Ogawa | 1990-05-01 |
| 4912001 | Electrophotographic photoreceptor comprising azo compound and coupler | Hisao Kouno, Hiroaki Saikatsu, Osamu Suda, Tetsuhiro Umezaki, Toshifumi Sekino +3 more | 1990-03-27 |
| 4885022 | Herbicidal pyrazole derivatives | Masatoshi Baba, Takuya Kakuta, Eiichi Oya, Takashi Ikai, Tsutomu Nawamaki +1 more | 1989-12-05 |
| 4876778 | Method of manufacturing a motorcycle radiator | Hisao Hagihara, Takayuki Banno, Shigenori Miya | 1989-10-31 |
| 4744815 | 4-benzoyl-1-alkyl (alkenyl) - pyrazoles, composition containing them, herbicidal method of using them, and intermediate in their preparation | Masatoshi Baba, Takasi Ikai, Tsutomu Nawamaki | 1988-05-17 |
| 4643757 | Herbicidal 4-benzoyl-1-methyl-5-hydroxypyrazoles | Masatoshi Baba, Takasi Ikai, Tsutomu Nawamaki, Masaji Matsunaga | 1987-02-17 |