YK

Yasuhiro Kubota

HI Hitachi: 1 patents #961 of 2,733Top 40%
HP Hitachi Metals Precision: 1 patents #1 of 1Top 100%
SI Sumitomo Rubber Industries: 1 patents #35 of 88Top 40%
Overall (2011): #57,461 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8021117 Impeller for supercharger and method of manufacturing the same — 2011-09-20
7971477 Detection method for forces acting on tire and pneumatic tire used therein — 2011-07-05