YI

Yasutaka Iwata

SI Sumitomo Rubber Industries: 7 patents #320 of 1,637Top 20%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #631,534 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11192404 Tyre 2021-12-07
11155125 Pneumatic tyre 2021-10-26
10759233 Pneumatic tire Tadao Matsumoto, Kentaro Yagyu, Fumikazu Yamashita, Shingo Umekita, Yasuaki Kuniyasu +1 more 2020-09-01
D882504 Tire for automobile 2020-04-28
10611191 Tire 2020-04-07
10596855 Tire 2020-03-24
9809060 Pneumatic tire 2017-11-07
5491730 Cooling system for primary containment vessel in nuclear power plant and component for use in said cooling system Yoshiyuki Kataoka, Michio Murase, Hidefumi Araki 1996-02-13