Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866506 | Plastic-sealed IC device of heat-resistant construction | Hiroyuki Fukazawa, Shinji Takei | 1989-09-12 |
| 4777520 | Heat-resistant plastic semiconductor device | Shinji Takei, Hiroshi Okuaki | 1988-10-11 |