Inventor
KATOGI KOZO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “KATOGI KOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
18 patentsUS5157610AOct 20, 1992
System and method of load sharing control for automobile
HITACHI LTD342 citations99
US4913116AApr 3, 1990
Ignition timing control apparatus for an internal combustion engine
HITACHI LTD211 citations97
US7650225B2Jan 19, 2010
Engine controller
HITACHI LTD27 citations92
US7472692B2Jan 6, 2009
Engine control apparatus
HITACHI LTD24 citations92
US6343500B1Feb 5, 2002
Engine combustion condition detecting apparatus equipped with malfunction diagnosing apparatus
HITACHI LTD19 citations92
US5945828AAug 31, 1999
Engine combustion condition detecting apparatus equipped with malfunction diagnosing apparatus
HITACHI LTD21 citations92
US5373448ADec 13, 1994
Knock detection device for an internal combustion engine
HITACHI LTD43 citations92
US5230316AJul 27, 1993
Method and apparatus for detecting knock in an internal combustion engine
HITACHI LTD50 citations92
US4649381AMar 10, 1987
Liquid crystal panel display device
HITACHI LTD29 citations92
US7565238B2Jul 21, 2009
Engine control device
HITACHI LTD17 citations84
US6920863B1Jul 26, 2005
Intake-air measuring apparatus for internal combustion engine
HITACHI LTD12 citations84
US4665497AMay 12, 1987
Electronic odometer
HITACHI LTD14 citations74
US4673252AJun 16, 1987
Liquid crystal color display apparatus having fixed and variable color regions
HITACHI LTD18 citations73
US8033267B2Oct 11, 2011
Control apparatus for an engine
HITACHI LTD5 citations63
US7809494B2Oct 5, 2010
Engine control apparatus
HITACHI LTD2 citations63
US7664591B2Feb 16, 2010
Engine control apparatus
HITACHI LTD2 citations63
US5107816AApr 28, 1992
Air-fuel ratio control apparatus
HITACHI LTD2 citations63
US7840334B2Nov 23, 2010
Engine control system
HITACHI LTD3 citations62