Masashi Himesaki

UG U-Sun Gasket: 1 patents #2 of 14Top 15%

UM Uchiyama Manufacturing: 1 patents #36 of 116Top 35%

TO Toyota: 1 patents #15,335 of 26,838Top 60%

Overall (All Time): #3,293,482 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7744095	Cylinder head gasket	Katsunori Matsuki, Shigeo Ogaki, Seiji Omura, Akira Yasuki	2010-06-29