Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400819 | Squeeze film damper bearing device | — | 2019-09-03 |
| 10309454 | Squeeze film damper bearing device | — | 2019-06-04 |
| 10132351 | Squeeze film damper bearing device | — | 2018-11-20 |
| 7290518 | Piston-connecting rod spherical coupling structure | Kengo Ishimitsu | 2007-11-06 |
| 7127981 | Spherical coupling structure between a piston and a connecting rod | Tsuneo Endoh, Kengo Ishimitsu, Tsutomu Inoue, Naomi Warashina | 2006-10-31 |