Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4772644 | Method for resin encapsulation of a semiconductor device and a resin composition therefor | Kunio Itoh, Kiyoshi Yokokawa, Kazuo Koya | 1988-09-20 |
| 4328150 | Curable epoxy resin compositions | Kiyohiro Kondow, Yuki Tateyama | 1982-05-04 |