Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846732 | Light detection device, light detection method and optical distance sensor | Yuki Matsui, Ken Nakamuro, Sayuki Nakada | 2023-12-19 |
| 10386535 | Photoelectric sensor | Mingke Yu, Kuniharu Shibata, Motoharu Okuno, Ryosuke Tsuzuki, Yuki Matsui | 2019-08-20 |
| 7660643 | Solder material test apparatus, and method of controlling the same | Yasuhiro Onishi, Katsumi Ohashi | 2010-02-09 |
| 7531801 | Solder material test method and apparatus, control program and computer-readable recording medium | Katsumi Ohashi, Yasuhiro Onishi | 2009-05-12 |