Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8772688 | Autofocus device including line image forming unit and rotation unit that rotates line image | Kenji Okabe, Kazuki Kitagawa | 2014-07-08 |
| 8033673 | Illumination device and vision measuring instrument | Tatsuya Nagahama | 2011-10-11 |
| 7528968 | Optical measuring machine | Sadayuki Matsumiya, Kenji Okabe | 2009-05-05 |
| 7016053 | Image processing type of measuring device, lighting system for the same, lighting system control method, lighting system control program, and a recording medium with the lighting system control program recorded therein | Eisuke Moriuchi, Keiji Akagi | 2006-03-21 |
| 6857762 | Ring illuminator | Tatsuya Nagahama, Kuniaki Obata, Hirotaka Matsubara | 2005-02-22 |
| 6621065 | Imaging probe | Yasushi Fukumoto, Kenji Okabe | 2003-09-16 |
| 6461030 | Illuminator for optical measuring instrument | Shunsaku Tachibana | 2002-10-08 |
| 6407800 | Focus detection unit and optical measuring instrument having the same | Kenji Okabe, Taizo Nakamura | 2002-06-18 |
| 6075558 | Auto-focus device | Shunsaku Tachibana, Kenji Okabe | 2000-06-13 |