Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9297646 | Measurement method and measurement apparatus | Toru Shimizu | 2016-03-29 |
| 9279667 | Aspheric surface measuring method, aspheric surface measuring apparatus, optical element producing apparatus and optical element | Yumiko Osaki, Yoshiki Maeda | 2016-03-08 |
| 9239964 | Surface shape measurement method, surface shape measurement apparatus, non-transitory computer-readable storage medium, optical element, and method of manufacturing optical element | Yuki Yonetani | 2016-01-19 |