Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914661 | Hardness tester and program | Ryunosuke YANO | 2021-02-09 |
| 9366609 | Hardness tester and method for hardness test | — | 2016-06-14 |
| 9311474 | Information processing apparatus, information processing method, program, storage medium, and information processing system | — | 2016-04-12 |
| 7948642 | Optical measuring apparatus, optical measuring method, and optical measurement processing program | — | 2011-05-24 |
| 7187630 | Focusing servo device and focusing servo method | Kiichiro Nemoto | 2007-03-06 |
| 6357286 | Surface texture measuring apparatus | Toshihiro Kanematsu, Hideki Mishima, Takafumi Kano, Kazushige Ishibashi | 2002-03-19 |
| 5390536 | Apparatus for measuring surface roughness | Yu Zhang | 1995-02-21 |