Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4571570 | Winding for static induction apparatus | Atsushi Miki, Etsunori Mori, Masaru Higaki | 1986-02-18 |
| 4554523 | Winding for static induction apparatus | Atsushi Miki, Etsunori Mori, Masaru Higaki | 1985-11-19 |
| 4471334 | On-load tap-changing transformer | Masaru Watanabe, Shigeo Kikuchi | 1984-09-11 |