Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321097 | Heat-resistant resin composition | Takao Kawaki, Akikazu Amagai, Toshiaki Yamada, Yasuhiro Hirai, Hajime Ban | 1994-06-14 |
| 5317195 | Semiconductor device improved in light shielding property and light shielding package | Kohji Hayano, Shinichi Mori, Masayuki Yamashita, Osamu Ueda, Namiki Moriga | 1994-05-31 |