Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4637130 | Method for manufacturing a plastic encapsulated semiconductor device and a lead frame therefor | Hiroyuki Fujii, Kenichi Tateno | 1987-01-20 |
| 4589010 | Method for manufacturing a plastic encapsulated semiconductor device and a lead frame therefor | Kenichi Tateno, Masami Yokozawa, Hiroyuki Fujii, Michio Katoh, Fujio Wada | 1986-05-13 |
| 4507675 | Method for manufacturing a plastic encapsulated semiconductor device and a lead frame therefor | Hiroyuki Fujii, Kenichi Tateno | 1985-03-26 |
| 4482915 | Lead frame for plastic encapsulated semiconductor device | Hiroyuki Fujii, Kenichi Tateno, Masami Yokozawa | 1984-11-13 |
| 4451973 | Method for manufacturing a plastic encapsulated semiconductor device and a lead frame therefor | Kenichi Tateno, Masami Yokozawa, Hiroyuki Fujii, Michio Katoh, Fujio Wada | 1984-06-05 |