Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9070628 | Method of manufacturing esterified substance | Yoshihisa Sone, Kiyotaka Murata, Kou Takahashi | 2015-06-30 |
| 9048187 | Epoxy resin composition for semiconductor encapsulation, and semiconductor device using the same | — | 2015-06-02 |
| 8648479 | Epoxy resin composition for semiconductor encapsulant and semiconductor device using the same | — | 2014-02-11 |