Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521806 | Process for producing 1-hexene | Kenshi Uchida, Kiyoshi Iwanaga, Yoshiaki Ito | 2003-02-18 |
| 6127301 | Catalyst system and method for reaction of olefin | Kiyoshi Iwanaga | 2000-10-03 |
| 5856610 | Process for producing ethylene-.alpha.-olefin copolymers | Kiyoshi Iwanaga, Kenichi Nariyama, Takahiro Hino, Masakazu Aihara | 1999-01-05 |
| 5840650 | Process of making a catalyst for producing oxirane compounds | Kazuhiro Yamauchi, Kenshi Uchida | 1998-11-24 |
| 5731487 | Process for producing olefin having a terminal double bond | Kenshi Uchida, Yoshiaki Ito, Kiyoshi Iwanaga | 1998-03-24 |
| 5723637 | Process for producing propylene oxide | Junpei Tsuji, Kenshi Uchida, Noriaki Oku, Masaru Ishino | 1998-03-03 |
| 5298667 | Process for producing phenol and methyl ethyl ketone | Kiyoshi Iwanaga, Toshio Nakayama, Masahiro Usui, Hiroyuki Umida, Hirooki Nagaoka | 1994-03-29 |
| 5059736 | Process for production of sec-butylbenzene | Kazuhiro Yamauchi, Yasuhiko Higashio, Kazuteru Takahashi | 1991-10-22 |
| 5004843 | Process for producing allylic alcohols | Gohu Suzukamo, Ken-ichi Hirose | 1991-04-02 |
| 4595701 | Process for producing aliphatic alcohols | Shuzo Nakamura, Takashi Deguchi, Masaru Ishino, Keisuke Wada, Eiichi Watanabe +3 more | 1986-06-17 |
| 4547586 | Preparation of 2-isopropenyl-or 2-isopropylidenyl-3-hexenoates from chrysanthemic acid esters | Gohfu Suzukamo, Masami Fukao | 1985-10-15 |
| 4456562 | Process for producing nitriles | Hiroshi Sato | 1984-06-26 |
| 4438286 | Substituted esters and alcohols | Gohfu Suzukamo, Masami Fukao | 1984-03-20 |
| 4340544 | Process for producing 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran | Gohu Suzukamo, Tetsuo Takano, Kiyoshi Ikimi | 1982-07-20 |
| 4312717 | Process for producing 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran | Gohu Suzukamo, Tetsuo Takano, Kiyoshi Ikimi | 1982-01-26 |