Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10208206 | Curable resin composition and cured product thereof, sealing material for optical semiconductor, die bonding material, and optical semiconductor light-emitting element | Ryoko Watanabe, Tamotsu Kodama | 2019-02-19 |
| 7879405 | Resin composition for sealing light emitting device | Taketoshi Usui | 2011-02-01 |
| 5756580 | Polymeric composite material | Itaru Natori, Kimio Imaizumi | 1998-05-26 |