Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293309 | Estimate generating system for automotive panel repairing | Nobuhiro Sakai | 1994-03-08 |
| 4430055 | Semi-continuous vacuum heat-treating furnace, and its operation process | — | 1984-02-07 |