Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8093429 | Fluoroamine having perfluoroalkyl group, process for producing the same, method of fluorination therewith, and method of recovering amide having perfluoroalkyl group | Takafumi Yoshimura, Shoji Hara, Tsuyoshi Fukuhara | 2012-01-10 |
| 8080676 | Method of producing S-(−)-6-hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid and product obtained by the method | Akifumi Iida, Youichi Kyuuko | 2011-12-20 |
| 8063205 | Method for producing 2-oxazoline analogue or 1,3-oxazine analogue | Shoji Hara, Tsuyoshi Fukuhara | 2011-11-22 |
| 7829741 | Process for producing α, α-difluoroamine | Tsuyoshi Fukuhara, Shoji Hara | 2010-11-09 |
| 7750182 | Process for production of iodine compounds and process for production of high-purity 5-iodo-2-methylbenzoic acid | Takafumi Yoshimura, Yoshifumi Sato, Norio Fushimi, Masaharu Doya | 2010-07-06 |
| 7642374 | Process for producing 5-iodo-2-methylbenzoic acid | Takafumi Yoshimura, Yoshifumi Sato, Norio Fushimi, Kazuhiro Yamada | 2010-01-05 |
| 7638652 | Method for producing fluoroamine | Takafumi Yoshimura, Norio Fushimi | 2009-12-29 |
| 7615650 | Process for producing chroman compound | Kazuo Tanaka, Youichi Kyuuko | 2009-11-10 |
| 7405331 | High-purity (fluoroalkyl)benzene derivative and process for producing the same | Norio Fushimi, Takafumi Yoshimura, Takeshi Kawai | 2008-07-29 |
| 7297821 | Fluorine compound and fluorinating agent comprising the compound | Norio Fushimi, Takafumi Yoshimura, Takeshi Kawai | 2007-11-20 |
| 7019173 | Fluorine compound and fluorinating agent comprising the compound | Norio Fushimi, Takafumi Yoshimura, Takeshi Kawai | 2006-03-28 |
| 6710009 | Catalysts for producing methylamines and method for manufacturing the same | Katsumi Higuchi, Takeshi Kawai | 2004-03-23 |
| 6590124 | Catalysts for producing methylamines and method for manufacturing the same | Katsumi Higuchi, Takeshi Kawai | 2003-07-08 |
| 6495724 | Catalysts for producing methylamines and method for manufacturing the same | Katsumi Higuchi, Takeshi Kawai | 2002-12-17 |
| 6294633 | Catalysts for producing methylamines | Katsumi Higuchi | 2001-09-25 |
| 6180828 | Catalysts for producing methylamines and methods for producing methylamines using the same | Katsumi Higuchi, Nobuyuki Koike, Yasushi Miki | 2001-01-30 |
| 6153798 | Catalysts for methanol conversion reactions | Emiko Yokose | 2000-11-28 |
| 5250101 | Process for the production of fine powder | Takamasa Kawakami, Satoru Makinose | 1993-10-05 |
| 4894188 | Process for producing fatty acids and their ester derivatives | Takehiko Takahashi, Makoto Takagawa, Tomiyoshi Furuta, Kazuo Takada | 1990-01-16 |
| 4871867 | Process for producing a polyglycidylamino compound | Tetsuo Mizuno | 1989-10-03 |
| 4560788 | Process for producing oligoesters | Akira Miyamoto, Senzo Shimizu, Masayoshi Okamura, Hiroka Tanisake, Yasumitsu Higuchi +2 more | 1985-12-24 |
| 4311868 | Process for converting hydrocarbon | Tamotsu Ueno, Takehiko Takahashi, Kazuo Takada, Makoto Takagawa | 1982-01-19 |
| 4274913 | Process for producing alkali pulp | Makoto Kikuiri, Yoshimi Nakashio, Yasue Arai | 1981-06-23 |