Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5463118 | N-(l-aspartyl)amino alcohol derivative and sweetener containing the same | Yoshifumi Yuasa, Yoshiki Okeda, Akio Tachikawa, Akira Nagakura | 1995-10-31 |
| 5049308 | Ferroelectric smectic liquid crystal compound and composition containing the same | Shigeru Mitsuhashi, Hitoshi Kondo, Tetsuharu Okazaki, Shinji Endoh, Hiroko Kudo +2 more | 1991-09-17 |
| 4886623 | Ferroelectric smectic liquid crystal compound and composition containing the same | Shigeru Mitsuhashi, Hitoshi Kondo, Tetsuharu Okazaki, Shinji Endoh, Hiroko Kudo +2 more | 1989-12-12 |
| 4751163 | 1,1,4,4-tetraphenyl-1,3-butadiene derivative and electrophotographic light-sensitive material using the same | Toshimitsu Hagiwara | 1988-06-14 |
| 4434306 | Perfume composition | Toyohiko Kobayashi | 1984-02-28 |
| 4310685 | Process for preparing brassylic diester | Kiyohito Sawano, Toyohiko Kobayashi | 1982-01-12 |
| 4229600 | Norbornane and norbornene derivatives | Toyohiko Kobayashi, Toshio Yoshida | 1980-10-21 |
| 4202906 | Chewing gum base containing a thermally decomposed product of a natural rubber and a method of preparation thereof | Koichi Ogawa, Shichigoro Tezuka, Yoshinori Sato, Michio Moroe, Toshio Yoshida | 1980-05-13 |