Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9285004 | Silencer for a multi-leaf spring | Junichi Yano, Noritoshi Sakaide | 2016-03-15 |
| 8662511 | Suspension device | Mitsuru Enomoto, Yoshiharu Sugawara, Nobuhiro Shibuya | 2014-03-04 |
| 5400266 | Error performance monitoring system for digital exchange circuit | Kazumi Hata, Hideyo Murakami | 1995-03-21 |