YI

Yoshitaka Iwai

SI Sumitomo Rubber Industries: 3 patents #635 of 1,637Top 40%
The Goodyear Tire & Rubber: 2 patents #1,342 of 3,057Top 45%
NK Nippon Kayaku: 1 patents #556 of 1,103Top 55%
📍 Kasai, JP: #1,342 of 5,842 inventorsTop 25%
Overall (All Time): #854,706 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9199603 Gas generator Satoshi Ohsugi, Yusuke Tanaka, Naoki Izaki 2015-12-01
8496036 Pneumatic tire with tread having center rib, curved oblique grooves and connecting groove portions 2013-07-30
8210219 Pneumatic tire with tread having crown rib and middle ribs 2012-07-03
D606006 Tire for automobile 2009-12-15
D577654 Tire for automobile 2008-09-30
D562757 Tire for automobile 2008-02-26