Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306343 | Optical interference measurement apparatus having optical path lengths set to satisfy a given relation | Kazuya Kimura, Masayuki HAYAKAWA, Yusuke NAGASAKI | 2025-05-20 |
| 11965729 | Confocal sensor | Jun Takashima | 2024-04-23 |
| 11674794 | Optical measurement device | Kenichi Matoba, Takahiro Suga | 2023-06-13 |
| 11231270 | Optical measuring device | Takahiro Okuda, Mariko Marukawa | 2022-01-25 |
| 10551171 | Optical measurement device | Kenichi Matoba, Takahiro Suga | 2020-02-04 |
| 10520296 | Confocal measurement device | Jun Takashima, Takahiro Okuda, Kenichi Matoba, Hiroaki Takimasa | 2019-12-31 |
| 10247602 | Confocal measuring device | Mariko Marukawa, Masayuki HAYAKAWA, Takahiro Okuda | 2019-04-02 |
| 9995624 | Optical measurement device | Jun Takashima, Kenichi Matoba, Masayuki HAYAKAWA, Naoki Fujiwara, Mariko Marukawa | 2018-06-12 |