Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755562 | Illuminating apparatus for image processing type measuring machines | Sadayuki Matsumiya, Kenji Okabe | 2004-06-29 |
| 6461030 | Illuminator for optical measuring instrument | Seiji Shimokawa | 2002-10-08 |
| 6075558 | Auto-focus device | Kenji Okabe, Seiji Shimokawa | 2000-06-13 |
| 5856874 | Optical gauge with adjustable light path bending mirror | Yukiji Yoda, Kenji Okabe | 1999-01-05 |