Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1093181 | Surface roughness measuring device | Toshihiko Kajihara, Jun Odake, Aoi Shimizu | 2025-09-16 |
| 8650939 | Surface texture measuring machine and a surface texture measuring method | Sadayuki Matsumiya, Yoshiyuki Omori, Kotaro Hirano, Yasushi Fukumoto, Koichi Komatsu +1 more | 2014-02-18 |
| 8654351 | Offset amount calibrating method and surface profile measuring machine | Yasushi Fukumoto, Koichi Komatsu, Fumihiro Takemura, Kotaro Hirano | 2014-02-18 |