Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11346471 | Corrugated tube and method for manufacturing same | Yuto Nakahira | 2022-05-31 |
| 5712038 | Vibration damper material | Toshio Sugizaki, Masao Kogure, Takanori Saitoh | 1998-01-27 |