Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385402 | Distance measuring apparatus | Koichi Nakata | 2002-05-07 |
| 6308014 | Ranging apparatus installed in camera | Osamu Nonaka, Masataka Ide, Koichi Nakata | 2001-10-23 |
| 6172375 | Distance measurement apparatus having dual distance measuring means | — | 2001-01-09 |
| 5337116 | Light projection type measurement apparatus effectively utilizing a post of a one-chip microcomputer | Osamu Nonaka, Kazunori Mizokami | 1994-08-09 |