Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733357 | 3-dimensional measuring device | Yasushi Tanaka, Takaaki Saito, Ken'ichiro Yoshino | 2023-08-22 |
| 11520015 | 3-dimensional measuring device | Yasushi Tanaka, Takaaki Saito, Ken'ichiro Yoshino | 2022-12-06 |
| 8908158 | Electronic distance measuring method and electronic distance measuring instrument | Ken-ichiro Yoshino, Kaoru Kumagai, Masae Matsumoto | 2014-12-09 |
| 8781780 | Electro-optical distance measuring method and electro-optical distance measuring device | Masahiro Ohishi | 2014-07-15 |
| 6803593 | Distance measuring system | Masahiro Ohishi | 2004-10-12 |
| 6483121 | Distance measuring apparatus and distance measuring method | Masahiro Ohishi, Masaaki Yabe | 2002-11-19 |