Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11008667 | Low-gloss chemically colored stainless steel, chemically colored stainless steel processed product, and method for manufacturing same | Kazuyoshi KAWAMI, Atsushi Kinoshita, Tomoyuki Fukuta | 2021-05-18 |
| 4260986 | Tool wear detecting system for a numerically controlled machine tool | Kengo Kobayashi | 1981-04-07 |