TT

Toshimasa Takarabe

Dai Nippon Printing Co.: 4 patents #587 of 2,222Top 30%
📍 Oshima, JP: #298 of 1,090 inventorsTop 30%
Overall (All Time): #1,203,736 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10454008 Resin composition, reflector, lead frame with reflector, and semiconductor light-emitting device Toshiyuki Sakai, Kei Amagai, Satoru Kanke, Aki Kimura, Katsuya Sakayori +1 more 2019-10-22
10411174 Semiconductor light-emitting device and optical-semiconductor-mounting substrate Aki Kimura, Katsuya Sakayori, Kei Amagai, Satoru Kanke, Toshiyuki Sakai +1 more 2019-09-10
10400085 Electron beam curable resin composition, reflector resin frame, reflector, semiconductor light-emitting device, and molded article production method Aki Kimura, Katsuya Sakayori, Toshiyuki Sakai, Kei Amagai, Kazunori Oda +4 more 2019-09-03
9332631 Heat dissipating substrate, and element equipped with same Shunji Fukuda, Katsuya Sakayori 2016-05-03