Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11320309 | Far-infrared spectroscopy device | Kei Shimura, Kenji Aiko | 2022-05-03 |
| 11079275 | Far-infrared spectroscopy device | Kei Shimura, Kenji Aiko | 2021-08-03 |
| 10948347 | Far-infrared spectroscopy device | Kei Shimura, Kenji Aiko | 2021-03-16 |
| 9851548 | Optical microscope device and testing apparatus comprising same | Kei Shimura, Tetsuya Niibori, Naoya Nakai | 2017-12-26 |
| 9157866 | Light source device, surface inspecting apparatus using the device, and method for calibrating surface inspecting apparatus using the device | Shigeru Matsui | 2015-10-13 |
| 8976347 | Inspection apparatus | Kei Shimura | 2015-03-10 |
| 8743357 | Light source device, surface inspecting apparatus using the device, and method for calibrating surface inspecting apparatus using the device | Shigeru Matsui | 2014-06-03 |