Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326209 | Static induction transistor | Jun-ichi Nishizawa | 1982-04-20 |
| 4321679 | Work setting system for manufacturing process | Masakatsu Fujie, Kengo Sugiyama, Hiroshi Yamamoto, Yutaka Endo | 1982-03-23 |