TK

Toshimitsu Kawai

HK Hamamatsu Photonics K.K.: 6 patents #7 of 296Top 3%
Overall (2019): #21,015 of 560,194Top 4%
6
Patents 2019

Issued Patents 2019

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10408761 Surface-enhanced Raman scattering element Masashi Ito, Katsumi Shibayama, Takafumi Yokino, Masaki Hirose, Kazuto Ofuji +1 more 2019-09-10
D839116 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Hiroki Oyama, Yumi Teramachi +2 more 2019-01-29
D839117 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Hiroki Oyama, Yumi Teramachi +2 more 2019-01-29
10184832 Light-detecting device Katsumi Shibayama, Takashi Kasahara, Masaki Hirose 2019-01-22
10185140 Fabry-Perot interference filter Katsumi Shibayama, Takashi Kasahara, Masaki Hirose 2019-01-22
10175107 Light-detecting device Katsumi Shibayama, Takashi Kasahara, Masaki Hirose 2019-01-08