NI

Naoto Igarashi

SA Sumitomo Electric Sintered Alloy: 2 patents #2 of 17Top 15%
AR Asahi Rubber: 1 patents #1 of 2Top 50%
Sumitomo Electric Industries: 1 patents #343 of 713Top 50%
Overall (2019): #75,534 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10480859 Carrier-type heat-treatment apparatus Hidehisa Hirato 2019-11-19
10351713 Ink for white reflective film, powder coating material for white reflective film, production method of white reflective film, white reflective film, light source mount, and lighting device shade Masutsugu Tasaki 2019-07-16
D841703 Core for rotary electric machine Shinichi Hirono, Tomoyuki Ueno, Asako Watanabe 2019-02-26