Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8680328 | Method for producing optically active cyclopropane carboxylic acid ester compound, asymmetric copper complex, and optically active salicylideneaminoalcohol compound | Katsuhisa Masumoto | 2014-03-25 |
| 8461370 | Process for producing 3-(2-cyano-1-propenyl)-2,2- dimethylcyclopropanecarboxylic acid or salt thereof | Toru Uekawa, Jun Ohshita, Ichiro Komoto | 2013-06-11 |
| 8263797 | Method for producing cyclopropane carboxylic acid compound and intermediate therefor | Toru Uekawa, Jun Ohshita, Ichiro Komoto | 2012-09-11 |
| 8168816 | Method for producing purified formylcyclopropane compound and intermediate of such formylcyclopropane compound | Ryo Minamida, Makoto Itagaki | 2012-05-01 |
| 8158787 | Process for producing trichloropyrimidine compound | Koichi Nakazawa, Tomonori Yoshiyama | 2012-04-17 |
| 7985872 | Method for producing olefin compound | — | 2011-07-26 |
| 7893294 | Process for production of trans-2, 2-dimethyl-3-formylcyclopropanecarboxylic acid ester | Makoto Itagaki, Ryo Minamida | 2011-02-22 |
| 7700799 | Method for producing (2-formyl-1-alkenyl) cyclopropane compound | — | 2010-04-20 |
| 7262320 | Process for production of 3,3-dimethyl-2-formylcyclopropanecarboxylic acid derivatives | — | 2007-08-28 |
| 7179439 | Method for preparing disodium paraperiodate | — | 2007-02-20 |
| 5781092 | Ignition coil for an internal combustion engine | Kazutaka Nakamichi, Katsuji Ishikawa, Toshiro Suzuki, Hitoshi Takeuchi | 1998-07-14 |
| 5764124 | Ignition coil for an internal combustion engine | Kazutaka Nakamichi, Katsuji Ishikawa, Toshiro Suzuki | 1998-06-09 |