Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403804 | Process for preparing optically active oxazolidinone derivative | Kenzo Sumi, Takashi Imai, Hideki Nara, Takashi Miura | 2002-06-11 |
| 6093345 | Optically active compound, liquid crystal composition containing the same, and liquid crystal electro-optic element using the same | Yoshimasa Matsushima, Takashi Imai, Kiichi Mori, Mamoru Yamada, Hiroshi Sugiyama +3 more | 2000-07-25 |
| 5837877 | Process for preparing optically active 4-hydroxy-2-pyrrolidone | Hidenori Kumobayashi | 1998-11-17 |
| 5777103 | Process for producing cyclohexylazetidinone | Takaji Matsumoto, Toshiyuki Murayama, Takashi Miura | 1998-07-07 |
| 5430171 | T-butyl (R)-(-)-4-cyano-3-hydroxybutyrate and process for preparing the same | Kazutoshi Sakurai, Hidenori Kumobayashi | 1995-07-04 |
| 5349107 | Process for producing optically active .gamma.-hydroxyketones | Seiji Watanabe, Hidenori Kumobayashi | 1994-09-20 |
| 5286883 | (3R,5S)-3,5,6-trihydroxyhexanoic acid derivative and production method thereof | Kazutoshi Sakurai, Hidenori Kumobayashi | 1994-02-15 |
| 5275756 | Fluorine-containing optically active compound and liquid crystal composition containing the same | Akio Yamaguchi, Mamoru Yamada, Minzo Sakaguchi, Hiroshi Sugiyama, Hiroko Konuma +2 more | 1994-01-04 |
| 5049308 | Ferroelectric smectic liquid crystal compound and composition containing the same | Hitoshi Kondo, Tetsuharu Okazaki, Shinji Endoh, Hiroko Kudo, Akio Yamaguchi +2 more | 1991-09-17 |
| 4886623 | Ferroelectric smectic liquid crystal compound and composition containing the same | Hitoshi Kondo, Tetsuharu Okazaki, Shinji Endoh, Hiroko Kudo, Akio Yamaguchi +2 more | 1989-12-12 |
| 4520212 | Process for producing myrcenol | Hidenori Kumobayashi, Susumu Akutagawa | 1985-05-28 |