Tokyo
Japan
4
2015-10-22
The entities that hold a legal rights for patent applications filed by inventor Ohno Hirokazu:
Hirokazu Ohno from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and Device for Obtaining Purified Water
#2 | 2015-10-08Method for driving internal combustion engine, and air supply device
#3 | 2013-06-13Method and Apparatus for Reducing Nitrogen Oxides in Internal Combustion Engine
#4 | 2012-05-24Method for reducing nitrogen oxide from internal combustion engine and apparatus therefor
279575 ⎘