Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9305220 | Spectrum measurement device | Ryuji Funayama, Shinya Kawamata, Yumiko Yoshikawa | 2016-04-05 |
| 9234800 | Spectrometer | Shinya Kawamata, Ryuji Funayama, Yumiko Yoshikawa | 2016-01-12 |