Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5794741 | Installation ring for mounting pressurized fluid buffer device and fabrication method therefor | Kimihisa Kasajima | 1998-08-18 |
| 5178243 | Hydraulic damper | Masahiko Hamada, Seiji Miyazawa | 1993-01-12 |