Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358980 | Naphthol novolac epoxy resin compositions and semiconductor devices encapsulated therewith | Toshio Shiobara | 1994-10-25 |
| 5312878 | Naphthalene containing epoxy resin cured with a dicyclopentadiene phenolic resin | Toshio Shiobara, Takayuki Aoki, Hatsuji Shiraishi | 1994-05-17 |
| 5300588 | Thermosetting resin compositions | Toshio Shiobara, Hisashi Shimizu, Manabu Marumi | 1994-04-05 |
| 5298548 | Epoxy resin composition and semiconductor devices encapsulated therewith | Toshio Shiobara, Takayuki Aoki, Hisashi Shimizu, Takashi Tsuchiya | 1994-03-29 |