Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494778 | Scanning laser microscope | Akinori Araya | 2016-11-15 |
| 9170151 | Photodetector, for use in a laser microscope, with offset correction for uniform black levels | Akinori Araya, Kunihiko Sasaki | 2015-10-27 |
| 8643947 | Confocal microscope system | Taichirou Nezu, Takayuki Kei, Hideo Hirukawa, Hironori Takai | 2014-02-04 |
| 4956060 | Finishing method employing electro-chemical machining, and an electro-chemical finishing machine | Teruo Asaoka, Shogo Yoshioka, Haruki Sugiyama | 1990-09-11 |
| 4883568 | Finishing method employing electro-chemical process | Teruo Asaoka | 1989-11-28 |