IY

Itsuo Yasui

SI Sumitomo Rubber Industries: 1 patents #33 of 95Top 35%
Overall (1997): #137,769 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5593523 Radial tire for motorcycle including spiral cord belt Shigehiko Suzuki, Sadaaki Naito 1997-01-14