Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7671195 | Process for preparing dibenzothiazepine compounds | Paul Murray, Luis-Manuel Vaz, Debra Ainge, Shigeyoshi Nishino, Kiyotaka Yoshii | 2010-03-02 |
| 7342040 | 5-fluorooxindole-3-carboxylic acid ester | Shigeyoshi Nishino, Kenji Hirotsu, Shuji Yokoyama, Takeshi Takahashi, Hiroyuki Oda | 2008-03-11 |
| 7314930 | Process for preparing dibenzothiazepine derivatives | Shigeyoshi Nishino, Kiyotaka Yoshii | 2008-01-01 |
| 7049458 | Process for producing β-ketonitrile compound | Shigeyoshi Nishino, Kenji Hirotsu, Akira Nakamura, Takashi Harada | 2006-05-23 |
| 7045621 | Process for producing dibenzothiazepine derivatives | Shigeyoshi Nishino, Kiyotaka Yoshii | 2006-05-16 |
| 6900335 | Process for producing 5-fluorooxindole and for producing intermediates therefor | Shigeyoshi Nishino, Kenji Hirotsu, Shuji Yokoyama, Takeshi Takahashi, Hiroyuki Oda | 2005-05-31 |
| 6881863 | Process for producing 2-halogenocycloalkanone oxime | Yasuhisa Fukuda, Yoshinori Yamanaka | 2005-04-19 |
| 6841681 | Process for producing quinoline carboxyaldehyde derivative and intermediate thereof | Shigeyoshi Nishino, Kenji Hirotsu, Hidetaka Shima, Naoko Okada, Takashi Harada +2 more | 2005-01-11 |
| 6689895 | 4, 8-dodecadienedinitrile and process for its production | Yasuhisa Fukuda, Yoshinori Yamanaka, Tadashi Murakami, Kenji Hirotsu | 2004-02-10 |
| 6686482 | Process for preparing piperonal | Masashi Shirai, Koji Shiba, Toshio Furuya | 2004-02-03 |
| 6653489 | Processes for producing tetrahydropyranyl-4-sulfonates and 4-aminotetrahydropyran compounds | Shigeyoshi Nishino, Hidetaka Shima, Minoru Nishimura, Kenji Hirotsu | 2003-11-25 |
| 6630591 | Process for the preparation of quinolylpropenal | Shigeyoshi Nishino, Hidetaka Shima, Takashi Harada, Naoako Okada | 2003-10-07 |
| 6603024 | Process for the preparation of 3,4-methylenedioxymandelic acid | Masashi Shirai, Koji Shiba | 2003-08-05 |
| 6541636 | Process for preparing quinolylacrylonitrile and intermediates therefor | Shigeyoshi Nishino, Naoko Okada, Hidetaka Shima, Takashi Harada | 2003-04-01 |
| 6169209 | Preparation of organic phosphonium chloride | Ryoji Sugise, Koichi Kashiwagi, Sadao Niida | 2001-01-02 |
| 6143917 | Process for producing aryl carbamates | Ryoji Sugise, Kohichi Kashiwagi, Tsunao Matsuura | 2000-11-07 |
| 6111115 | Preparation of 2-(10,11-dihydro-10-oxodibenzo-[b,f]thiepin-2-yl) propionic acid | Masao Yamamoto, Kunio Kobayashi, Shigeyoshi Nishino, Hiroshi Sasaki | 2000-08-29 |
| 5994553 | Method for preparing 2-mercaptothiazole | Akio Matsushita, Taku Nakamura, Katsuhiko Mizutare, Takafumi Hirakawa, Ken Ikuno +1 more | 1999-11-30 |
| 5973184 | Process for preparing a dialkyl carbonate by gas-phase decarbonylation of dialkyl oxalate | Ryoji Sugise, Masayuki Nishio, Toshio Kurafuji, Toshihiro Shimakawa | 1999-10-26 |
| 5922827 | Process for producing a polycarbonate | Keigo Nishihira, Shuji Tanaka, Ryoji Sugise, Akinori Shiotani, Katsutoshi Washio | 1999-07-13 |
| 5892091 | Catalyst for decarbonylation reaction | Yoichi Imbe, Keigo Nishihira, Shuji Tanaka, Satoru Fujitsu, Ryoji Sugise +4 more | 1999-04-06 |
| 5892089 | Process for preparing diaryl carbonate | Ryoji Sugise, Koichi Kashiwagi, Yoichi Imbe, Takashi Doi, Keigo Nishihira +2 more | 1999-04-06 |
| 5892126 | Process for preparing 4-fluoro-3-trifluoromethylphenol | Akio Matsushita, Yasuhiro Kawachi | 1999-04-06 |
| 5834615 | Process for producing diaryl carbonate | Keigo Nishihira, Shuji Tanaka, Ryoji Sugise | 1998-11-10 |
| 5811573 | Process for producing a diaryl carnonate | Keigo Nishihira, Shuji Tanaka, Yuki Nishida, Ii Hirofumi, Satoru Fujitsu +3 more | 1998-09-22 |