Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11934012 | Optical adjustment apparatus, optical adjustment method, and optical device | JUNICHI KAMATANI, TATSURO SHIRAISHI | 2024-03-19 |
| 9977229 | Inner layer measurement method and inner layer measurement device | Hirotoshi Oikaze, Yasuhiro Kabetani, Yohei Takechi | 2018-05-22 |
| 9859584 | Winding device, winding method, inspection device and structure manufacturing method in which a position of stuck together first and second wound sheets are detected via interference light generated using reflected reference light from a reference surface | Yasuhiro Kabetani, Nobuo Hara, Shohei Aoki, Seiji Hamano | 2018-01-02 |
| 9500861 | Protective member and method for using protective member | Yohei Takechi, Hirotoshi Oikaze, Yasuhiro Kabetani | 2016-11-22 |
| 9404733 | Winding device, winding method, inspection device and structure manufacturing method | Yasuhiro Kabetani, Nobuo Hara, Shohei Aoki, Seiji Hamano | 2016-08-02 |
| 8670126 | Optical interference measuring method and optical interference measuring apparatus | Yasuhiro Kabetani, Seiji Hamano, Fumio Sugata | 2014-03-11 |
| 7821626 | Angle measuring device and method | Takashi Urashima, Kazumasa Takata, Hidetoshi Utsuro | 2010-10-26 |
| 7379172 | Method and apparatus for inspection of optical component | Kazumasa Takata, Hidetoshi Utsuro, Takashi Urashima | 2008-05-27 |
| 6892009 | Apparatus and method for transmitting and detecting light | Masami Ito, Masahiro Kuwabara | 2005-05-10 |