Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494444 | Vibration damping device for vehicles | — | 2002-12-17 |
| 6458205 | Silicon epitaxial wafer and its manufacturing method | Yuji Okubo | 2002-10-01 |
| 6408665 | Finish hot rolling method for structural steels | Junji Nishino, Akira Terashima | 2002-06-25 |