Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723932 | Water immersed electrical switch and method for preparation thereof | Haruo Watanabe, Yasuhito Inagaki, Tsutomu Noguchi | 2004-04-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723932 | Water immersed electrical switch and method for preparation thereof | Haruo Watanabe, Yasuhito Inagaki, Tsutomu Noguchi | 2004-04-20 |