Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5233274 | Drive circuit for langevin type ultrasonic bolt-tightening motor | Masahiko Komoda, Keisuke Honda, Toshiaki Miyamoto, Yukinobu Tomida, Masanori Sato +2 more | 1993-08-03 |