Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10793540 | Method for producing fluorine-containing cyclopropane carboxylic acid compound | Takashi Kashiwaba, Shoko ISHII, Shunsuke MIMURA, Masanori Fushimi, Ryuichi OKAMOTO +2 more | 2020-10-06 |
| 10450291 | Method for producing fluorine-containing cyclopropane carboxylic acid compound | Takashi Kashiwaba, Shoko ISHII, Shunsuke MIMURA, Masanori Fushimi, Ryuichi OKAMOTO +2 more | 2019-10-22 |
| 10273200 | Practical method for manufacturing 3,3-difluoro-2-hydroxypropionic acid | Ryuichi OKAMOTO, Akihiro Ishii | 2019-04-30 |
| 9040745 | Process for producing fluorosulfuric acid aromatic-ring esters | Akihiro Ishii, Takehisa Ishimaru, Manabu Yasumoto | 2015-05-26 |
| 8653295 | Process for producing α-trifluoromethyl-α,β-unsaturated ester | Akihiro Ishii, Manabu Yasumoto, Kaori Mogi, Kazunori Mori, Takashi Masuda | 2014-02-18 |
| 8524913 | Process for production of α-trifluoromethyl-β-substituted-β-amino acid | Akihiro Ishii, Manabu Yasumoto, Kaori Mogi, Takashi Masuda | 2013-09-03 |
| 8450520 | Process for preparation of 2-fluoroacrylic esters | Akihiro Ishii, Hideyuki Tsuruta, Satoru Miyazawa, Michitaka Ootani, Takashi Ootsuka +2 more | 2013-05-28 |
| 8426645 | Process for production of optically active fluoroamine | Akihiro Ishii, Manabu Yasumoto | 2013-04-23 |
| 8217196 | Process for producing α-fluoro-β-amino acids | Akihiro Ishii, Manabu Yasumoto, Takashi Masuda, Hideyuki Tsuruta | 2012-07-10 |