Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9442052 | Torsion tester | Sigeru Matsumoto, Hiroshi Miyashita, Kazuhiro Murauchi, Masanobu Hasegawa | 2016-09-13 |
| 9032813 | Torsion tester | Sigeru Matsumoto, Hiroshi Miyashita, Kazuhiro Murauchi, Masanobu Hasegawa, Yasuyuki Mido +1 more | 2015-05-19 |