Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10215091 | Anti-vibration device for vehicle | Masahiko Kondo, Yoshinori Hirano, Keiichiro Matsumoto, Koji Tanimura | 2019-02-26 |
| 7506626 | Device and method for amplifying suction noise | Akira Sasaki, Hiroyuki Abe, Hiromichi Akamatsu, Hiroshi Miyauchi | 2009-03-24 |