Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177489 | Semiconductor encapsulating epoxy resin composition and semiconductor device | Kazutoshi Tomiyoshi, Toshio Shiobara, Takayuki Aoki, Eiichi Asano, Shigeki Ino | 2001-01-23 |
| 6143423 | Flame retardant epoxy resin compositions | Toshio Shiobara, Takayuki Aoki, Hideto Kato | 2000-11-07 |
| 6027812 | Encapsulant of crystalline epoxy resin and phenolic resin-crystalline epoxy resin reaction product | Toshio Shiobara, Takayuki Aoki, Shigeki Ino, Eiichi Asano, Kazutoshi Tomiyoshi | 2000-02-22 |
| 5336786 | Organic silicon compounds | Toshio Shiobara, Koji Futatsumori, Takayuki Aoki, Miyuki Wakao, Shigeki Ino | 1994-08-09 |