Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5476884 | Semiconductor device-encapsulating epoxy resin composition containing secondary amino functional coupling agents | Yasushi Sawamura, Masayuki Tanaka | 1995-12-19 |
| 5360837 | Semiconductor device-encapsulating epoxy resin composition | Shiro Honda, Yasushi Sawamura, Masayuki Tanaka, Toshihiro Teshiba | 1994-11-01 |