Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9902675 | Vinyl-group-containing fluorene compound | Dai Shiota, Kunihiro Noda, Hiroki Chisaka, Yasuyuki Akai, Ichiro Takase +2 more | 2018-02-27 |
| 9249256 | Triepoxy compound and method for producing same | Hideyuki Takai, Michihiro Sugahara | 2016-02-02 |
| 8637623 | Monomer having electron-withdrawing substituent and lactone skeleton, polymeric compound, and photoresist composition | Hiroshi Koyama, Akira Eguchi | 2014-01-28 |
| 8115043 | Method for producing cyclic olefin compound | Hideyuki Takai, Kenji Oka | 2012-02-14 |
| 7989523 | Alicyclic diepoxy compound, epoxy resin composition comprising the same, and cured article therefrom | Atsushi Sato, Hideyuki Takai, Hisashi Maeshima | 2011-08-02 |