Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386046 | Optical ranging device and method for detecting occurrence of abnormality in the same | — | 2025-08-12 |
| 12270945 | Optical ranging device, laser light emitting device, and method for manufacturing the same | Teiyu KIMURA, Kenichi Yanai, Shinji Kashiwada | 2025-04-08 |
| 11933896 | Optical distance measuring apparatus | Isamu Takai | 2024-03-19 |
| 11802793 | Optical detector and method for controlling the same | Isamu Takai | 2023-10-31 |
| 9653514 | Solid-state imaging device and method for driving the same | Takahisa Yamashiro, Yukiaki Yogo | 2017-05-16 |
| 8134690 | Light detecting device and method of controlling light detecting device | Ryoichi Sugawara | 2012-03-13 |
| 7759624 | Image data generating device and light receiving device | Ryouichi Sugawara | 2010-07-20 |
| 7436495 | Photoelectric sensor, range image producing apparatus and method for producing range data | Hitoshi Yamada, Ryoichi Sugawara | 2008-10-14 |