Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797774 | Spectrometry system, spectroscopic module, and positional deviation detection method | Akira Sano, Takashi Nagate, Kazunori Sakurai | 2017-10-24 |
| 9739999 | Variable wavelength interference filter, optical module, and optical analysis device | Akira Sano | 2017-08-22 |
| 9658446 | Sealing structure, interference filter, optical module, and electronic apparatus | — | 2017-05-23 |
| 9641727 | Printing apparatus | — | 2017-05-02 |