Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7095125 | Semiconductor encapsulating epoxy resin composition and semiconductor device | Shoichi Osada, Eiichi Asano, Takayuki Aoki, Kazutoshi Tomiyoshi, Toshio Shiobara | 2006-08-22 |
| 6894091 | Semiconductor encapsulating epoxy resin composition and semiconductor device | Shoichi Osada, Toshio Shiobara, Eiichi Asano, Kazutoshi Tomiyoshi, Takayuki Aoki | 2005-05-17 |
| 6630745 | Semiconductor encapsulating epoxy resin composition and semiconductor device | Shoichi Osada, Eiichi Asano, Takayuki Aoki, Kazutoshi Tomiyoshi, Toshio Shiobara | 2003-10-07 |
| 6500564 | Semiconductor encapsulating epoxy resin composition and semiconductor device | Toshio Shiobara, Kazuhiro Arai, Hidenori Mizushima, Yasuo Kimura, Takayuki Aoki | 2002-12-31 |
| 6342309 | Epoxy resin composition and semiconductor device | Toshio Shiobara, Yasuo Kimura, Takayuki Aoki, Kazuhiro Arai, Hidenori Mizushima | 2002-01-29 |
| 6291556 | Semiconductor encapsulating epoxy resin composition and semiconductor device | Shoichi Osada, Eiichi Asano, Takayuki Aoki, Kazutoshi Tomiyoshi, Toshio Shiobara | 2001-09-18 |
| 6177489 | Semiconductor encapsulating epoxy resin composition and semiconductor device | Satoshi Okuse, Kazutoshi Tomiyoshi, Toshio Shiobara, Takayuki Aoki, Eiichi Asano | 2001-01-23 |
| 6027812 | Encapsulant of crystalline epoxy resin and phenolic resin-crystalline epoxy resin reaction product | Toshio Shiobara, Takayuki Aoki, Eiichi Asano, Satoshi Okuse, Kazutoshi Tomiyoshi | 2000-02-22 |
| 6001901 | Epoxy resin composition | Toshio Shiobara, Eiichi Asano, Kazutoshi Tomiyoshi | 1999-12-14 |
| 5362887 | Fluorine - modified acid anhydrides | Toshio Shiobara, Koji Futatsumori, Kazuhiro Arai, Hisashi Shimizu | 1994-11-08 |
| 5336786 | Organic silicon compounds | Toshio Shiobara, Koji Futatsumori, Satoshi Okuse, Takayuki Aoki, Miyuki Wakao | 1994-08-09 |