Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7067179 | Fused ring compound | Shinji Ogawa, Tatsuo Kawara, Sadao Takehara, Hiroyuki Ohnishi, Kiyofumi Takeuchi +4 more | 2006-06-27 |
| 6913797 | Decahydronaphthalene derivative | Shinji Ogawa, Hiroyuki Ohnishi, Yutaka Nagashima, Sadao Takehara, Makoto Negishi +4 more | 2005-07-05 |
| 6746728 | Compound having tetrahydronaphthalene skeleton and liquid crystal composition containing same | Tetsuo Kusumoto, Yoshitaka Saito, Makoto Negishi, Yutaka Nagashima, Sadao Takehara +3 more | 2004-06-08 |