Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9715049 | Method of manufacturing a diffraction grating | Shigeru Sugiyama | 2017-07-25 |
| 9678253 | Manufacturing method of diffraction grating | Shigeru Sugiyama | 2017-06-13 |
| 9594253 | Spectral apparatus, detection apparatus, light source apparatus, reaction apparatus, and measurement apparatus | Yohei Kobayashi, Akira Ozawa, Mamoru Endo, Makoto Gonokami | 2017-03-14 |