Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958407 | Process for producing phenyl ester, and catalyst | Yoshihiko Mori, Takao Doi, Tetsuo Asakawa | 2005-10-25 |
| 6815394 | Palladium-based catalysts | Yoshihiko Mori, Takao Doi, Tetsuo Asakawa | 2004-11-09 |
| 6528679 | Process for producing phenyl esters using palladium-based catalysts | Yoshihiko Mori, Takao Doi, Tetsuo Asakawa | 2003-03-04 |
| 6057482 | Process for producing benzyl acetate and benzyl alcohol | Takashi Okada, Makoto Hanaya, Akitaka Hattori, Nobuo Nagira, Shunya Ikumi +2 more | 2000-05-02 |
| 5883290 | Process for producing benzyl acetate and benzyl alcohol | Takashi Okada, Makoto Hanaya, Akitaka Hattori, Hideyuki Hamaji, Seiichi Tokumaru +4 more | 1999-03-16 |
| 5502217 | Process for preparing lactones | Takamasa Fuchikami, Noriko Wakasa, De-Hua He, Takashi Okada, Atsushi Fujimura +3 more | 1996-03-26 |
| 5426245 | Process for producing phenols | Michiyuki Hamada, Hideyuki Niwa, Motohiro Oguri | 1995-06-20 |
| 5318623 | Process for producing metal phthalocyanine pigment | Shinichi Azuma, Takashi Kano, Hideo Shimizu | 1994-06-07 |
| 5248827 | Process for producing an ethylenamine | Yasushi Hara, Toshio Hironaka, Noritaka Nagasaki, Nobuyuki Kanai, Nobumasa Suzuki +1 more | 1993-09-28 |
| 5208399 | Method for producing allyl chloride | Kazunari Hirakawa, Makoto Hanaya, Junichi Kawamura | 1993-05-04 |
| 4861929 | Process for producing halogenated benzene derivative using zeolite catalyst | Kazuhiko Sekizawa, Toshio Hironaka, Yukihiro Tsutsumi | 1989-08-29 |
| 4849560 | Process for preparation of halogenated benzene derivatives | Kazuhiko Sekizawa, Toshio Hironaka, Yukihiro Tsutsumi | 1989-07-18 |