Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6351202 | Stationary induction apparatus | Keiichi Ito, Kosei Tsuji, Taketoshi Hasegawa, Noboru Hosokawa, Kiyoyuki Ishikawa +1 more | 2002-02-26 |
| 4492944 | Transformer winding | — | 1985-01-08 |