Hitachi
Japan
15
2009-11-26
The entities that hold a legal rights for patent applications filed by inventor Katogi Kozo:
Kozo Katogi from Hitachi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Engine controller
#2 | 2009-11-26Control apparatus for multi-cylinder internal combustion engine
#3 | 2009-06-25Control apparatus for an engine
#4 | 2009-04-02Engine control apparatus
#5 | 2008-12-25Engine control system
#6 | 2008-09-18Engine control device
#7 | 2007-11-15Engine controller
#8 | 2007-07-26Engine control apparatus
#9 | 2007-01-18Engine control apparatus
#10 | 2006-08-22Starting apparatus, starting method, control method and exhaust filtration apparatus of internal combustion engine
#11 | 2006-07-25Exhaust gas purifier
#12 | 2006-05-18Engine self-diagnosis system
#13 | 2006-04-27Engine exhaust gas cleaning method and system
#14 | 2005-07-14Intake-air measuring apparatus for internal combustion engine
#15 | 2005-03-17Method and apparatus for controlling temperature of catalyst and engine system having the apparatus
3917320 ⎘