Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017670 | Epoxy resin composition for optical-semiconductor encapsulation, cured resin thereof, and optical semiconductor device obtained with the same | Hisataka Ito, Shinya Ota, Kazuhiro FUKE | 2011-09-13 |
| 7880279 | Transparent epoxy resin composition for molding optical semiconductor and optical semiconductor integrated circuit device using the same | Kenji Uchida, Koki Hirasawa, Katsumi Shimada, Shinya Ota | 2011-02-01 |
| 6221510 | Epoxy resin composition for encapsulating photosemiconductor element and photosemiconductor device | Masato Noro, Nariya Komada, Katsumi Shimada, Satoshi Okuda, Kuniharu Hattori | 2001-04-24 |