Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330439 | Electric device comprising impregnated insulating materials and electric elements | Sadayoshi Mukai, Yoshinori Hayashi, Osamu Yamaguchi, Akira Ito, Nobuo Ahiko | 1982-05-18 |
| 4288837 | Electrical capacitor | Sadayoshi Mukai, Yoshinori Hayashi, Osamu Yamaguchi, Akira Ito, Yasutoshi Hara | 1981-09-08 |