Wako
Japan
6
2017-11-09
The entities that hold a legal rights for patent applications filed by inventor MARUYAMA Sei:
Sei MARUYAMA from Wako, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Oil separation device for internal combustion engine
#2 | 2016-09-15Oil separation device for internal combustion engine
#3 | 2013-05-30Detent structure for rocker shaft
#4 | 2013-05-30Camshaft support structure for internal combustion engine
#5 | 2011-09-22Cooling water passage structure in cylinder head of internal combustion engine
#6 | 2011-09-22Cooling water passage structure in cylinder head of internal combustion engine
2595016 ⎘