Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603358 | Auto-reverse tape recording and reproducing apparatus | Izumi Sakurai, Masayuki Ishizu, Kiyoshi Ishige | 1986-07-29 |
| 4403242 | Semiconductor device having a metal-fiber composite material electrode | — | 1983-09-06 |
| 4226917 | Composite joint system including composite structure of carbon fibers embedded in copper matrix | Hideyuki Yagi, Keiichi Morita, Keiichi Kuniya | 1980-10-07 |