Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10336718 | Method for industrial production of optically active fluoroalkyl ethylene oxide | Tetsuro Nishii, Ayumi Yamaguchi, Naoki Sawai | 2019-07-02 |
| 9765004 | α,α-Difluoroacetaldehyde production method | Mari Imamura, Akihiro Ishii, Koji Ueda, Shunsuke MIMURA | 2017-09-19 |
| 9440900 | α,α-difluoroacetaldehyde production method | Mari Imamura, Akihiro Ishii, Koji Ueda, Shunsuke MIMURA | 2016-09-13 |
| 9409843 | Method for producing 1,1,1,5,5,5-hexafluoroacetylacetone | Takashi Masuda, Akihiro Ishii, Mari Imamura, Shunsuke MIMURA, Masato Kimura +1 more | 2016-08-09 |
| 9284248 | Process for producing α-fluoroaldehydes | Akihiro Ishii, Mari Imamura, Takayuki Nishimiya, Kazuto Kimura | 2016-03-15 |
| 9024075 | Process for producing α-fluoroaldehydes | Akihiro Ishii, Mari Imamura, Takayuki Nishimiya, Kazuto Kimura | 2015-05-05 |
| 8658840 | Method for producing β-fluoroalcohol | Akihiro Ishii, Takehisa Ishimaru, Mari Imamura | 2014-02-25 |
| 8450520 | Process for preparation of 2-fluoroacrylic esters | Akihiro Ishii, Takako Yamazaki, Hideyuki Tsuruta, Satoru Miyazawa, Michitaka Ootani +2 more | 2013-05-28 |
| 8344187 | Practical method for reducing esters or lactones | Takao Ikariya, Masato Ito, Akira Shiibashi | 2013-01-01 |
| 8278479 | Method for producing optically active fluorine-containing carbonyl-ene product | Koichi Mikami, Kohsuke Aikawa, Akihiro Ishii, Kaori Mogi | 2012-10-02 |
| 8058412 | Dehydroxyfluorination agent | Akihiro Ishii, Manabu Yasumoto, Hideyuki Tsuruta, Kenjin Inomiya, Koji Ueda +1 more | 2011-11-15 |
| 7807858 | Process for production of fluoro derivative | Akihiro Ishii, Manabu Yasumoto, Hideyuki Tsuruta, Kenjin Inomiya, Koji Ueda +1 more | 2010-10-05 |
| 7462734 | Process for production of optically active α-fluoro-carboxylic ester derivatives | Akihiro Ishii, Hideyuki Tsuruta, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya +1 more | 2008-12-09 |
| 7459586 | Optically active 1-aryl-2-fluoro-substituted ethylamine and method for producing same | Akihiro Ishii, Masatomi Kanai, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya +2 more | 2008-12-02 |
| 7393979 | Process for producing optically active 1-alkyl-substituted 2,2,2-trifluoroethylamine | Akihiro Ishii, Yokusu Kuriyama, Manabu Yasumoto, Masatomi Kanai, Kenjin Inomiya +1 more | 2008-07-01 |
| 7388094 | Processing for producing 2′-deoxy-2′-fluorouridine | Akihiro Ishii, Masatomi Kanai, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya +1 more | 2008-06-17 |
| 7368609 | Optically active 1-(fluoro-, trifluoromethyl- or trifluoromethoxy- substituted phenyl)alkylamine N-monoalkyl derivatives and process for producing same | Akihiro Ishii, Masatomi Kanai, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya +1 more | 2008-05-06 |
| 7189863 | Process for producing trifluoromethyl-substituted 2-alkoxyacetophenone derivatives | Akihiro Ishii, Masatomi Kanai, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya +1 more | 2007-03-13 |
| 7186865 | Optically active 1-(fluoro-, trifluoromethyl-or trifluoromethoxy-substituted phenyl) alkylamine n-monoalkyl derivatives and process for producing same | Akihiro Ishii, Masatomi Kanai, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya +1 more | 2007-03-06 |
| 7053248 | Process for producing trifluoromethyl- substituted 2- alkoxyacetophenone derivatives | Akihiro Ishii, Masatomi Kanai, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya +1 more | 2006-05-30 |
| 5635448 | Herbicidal composition for upland farming and weeding method | Tsutomu Mabuchi, Takamichi Konno | 1997-06-03 |
| 5620944 | Phenylimidazole derivatives, herbicides comprising said derivatives, and usages of said herbicides | Hiroyuki Nakanishi, Masanori Yoshida, Hideo Kanno | 1997-04-15 |
| 5545609 | Pesticidal 3-Phenylpyrazole aqueous suspension concentrate and a process for production thereof | Minoru Higashimura, Masakazu Shibayama | 1996-08-13 |