Numazu-shi
Japan
8
2012-12-13
The entities that hold a legal rights for patent applications filed by inventor Oi Yasuhiro:
Yasuhiro Oi from Numazu-shi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Control apparatus for internal combustion engine
#2 | 2012-07-19Control device for internal combustion engine
#3 | 2009-02-12SECONDARY AIR SUPPLY DEVICE AND METHOD FOR INTERNAL COMBUSTION ENGINE
#4 | 2006-12-21Air supply apparatus
#5 | 2006-03-09Device for supplying secondary air
#6 | 2005-10-06Catalyst degradation determining method
#7 | 2005-10-06Catalyst degradation determining method
#8 | 2005-08-04Control device for an internal combustion engine
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