Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5055815 | Stationary induction electric apparatus | Yasuo Yamamoto, Katsumi Hanaoka, Masatake Hirai | 1991-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5055815 | Stationary induction electric apparatus | Yasuo Yamamoto, Katsumi Hanaoka, Masatake Hirai | 1991-10-08 |