Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9304251 | Plastic optical fiber and method for its production | Toshiyuki Tanaka, Nobuyuki Kasahara, Hiroshi Yamamoto, Susumu Saito, Tetsuji Shimohira +2 more | 2016-04-05 |
| 7071272 | Method for preparing unsaturated compound by pyrolysis reaction | Takashi Okazoe, Kunio Watanabe, Shin Tatematsu, Hidenobu Murofushi, Koichi Yanase +1 more | 2006-07-04 |
| 7053237 | Process for producing a fluorinated ester, a fluorinated acyl fluoride and a fluorinated vinyl ether | Takashi Okazoe, Kunio Watanabe, Shin Tatematsu, Hidenobu Murofushi, Masahiro Ito +2 more | 2006-05-30 |
| 6756458 | Fluorinated compound, method for its production and polymer thereof | Kimiaki Kashiwagi, Gen Ogawa, Kazuya Oharu, Isamu Kaneko, Norihide Sugiyama +1 more | 2004-06-29 |
| 6670511 | Fluorine-containing diene, its production method and its polymer | Kimiaki Kashiwagi, Hidenobu Murofushi, Norihide Sugiyama, Atsushi Watakabe | 2003-12-30 |
| 6448452 | Fluorine-containing diene, its production method and its polymer | Kimiaki Kashiwagi, Hidenobu Murofushi, Norihide Sugiyama, Atsushi Watakabe | 2002-09-10 |