Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363012 | Winding structure for static electrical induction apparatus | Takahiro Daikoku, Masahiro Ikegawa, Wataru Nakayama | 1982-12-07 |
| 4363013 | Winding structure for static electrical induction apparatus | Takahiro Daikoku, Masahiro Ikegawa, Wataru Nakayama | 1982-12-07 |