Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6329891 | High frequency relay | Tokatoshi Hayashi, Atsushi Nakahata, Hidetoshi Takeyama, Koji Sagawa, Tetsuya Yamada +2 more | 2001-12-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6329891 | High frequency relay | Tokatoshi Hayashi, Atsushi Nakahata, Hidetoshi Takeyama, Koji Sagawa, Tetsuya Yamada +2 more | 2001-12-11 |