KM

Katsuharu Mitsutake

TC Toyo Tire & Rubber Co.: 2 patents #160 of 499Top 35%
📍 Itami, JP: #805 of 1,436 inventorsTop 60%
Overall (All Time): #2,276,575 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5492161 Pneumatic tire with groove steps having sipes Yusho Fuchikami, Takeyoshi Koyama 1996-02-20
4697627 Pneumatic tire tread — 1987-10-06