Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5446116 | Process for gas phase polymerization | Hiroyuki Ogawa, Hideo Kusakabe, Ikuhiro Tamaru, Yoshizumi Sasaki | 1995-08-29 |
| 4943386 | Liquid crystalline compounds having substituents | Sadao Takehara, Toru Fujisawa, Yoshi Arai | 1990-07-24 |
| 4914224 | Optically active carboxylic acid derivatives and liquid crystalline compositions comprising them | Tadao Shoji, Sadao Takehara, Toru Fujisawa, Masashi Osawa, Hiroshi Ogawa +1 more | 1990-04-03 |
| 4911862 | Optically active carboxylic acid derivatives and liquid crystalline compositions comprising them | Tadao Shoji, Sadao Takehara, Toru Fujisawa, Masashi Osawa, Hiroshi Ogawa +1 more | 1990-03-27 |
| 4828754 | Novel liquid crystalline compounds having substituents | Sadao Takehara, Toru Fujisawa, Yoshi Arai | 1989-05-09 |