YS

Yoichi Shimahara

TC Toyo Tire & Rubber Co.: 2 patents #160 of 499Top 35%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Overall (All Time): #2,251,166 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5927699 Damping apparatus Zenji Nakajima, Masayuki Yamajo, Takuri Sakurai 1999-07-27
5738343 Vibration isolating apparatus Zenji Nakajima 1998-04-14