Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9488523 | Arrangements for lead pins in a spectroscope | Katsumi Shibayama, Masaki Hirose, Katsuhiko Kato | 2016-11-08 |
| 9360599 | Optical element and method of manufacturing same | Katsumi Shibayama | 2016-06-07 |
| 9285270 | Spectrometer module | Katsumi Shibayama | 2016-03-15 |