TS

Takafumi Sugiyama

Nichia: 2 patents #42 of 268Top 20%
📍 Yoshinogawa, JP: #1 of 4 inventorsTop 25%
Overall (2017): #100,677 of 506,227Top 20%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9835310 Wave-length conversion inorganic member, and method for manufacturing the same Hiroto Tamaki, Takayoshi WAKAKI, Tadao Hayashi, Yoshiki Sato, Daisuke OYAMATSU +1 more 2017-12-05
9720310 Light source device Shinichi Nagahama 2017-08-01