Inventor
SAKAKIBARA KOJI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “SAKAKIBARA KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON DENSO CO
19 patentsUS4711212ADec 8, 1987
Anti-knocking in internal combustion engine
NIPPON DENSO CO83 citations96
US4617895AOct 21, 1986
Anti-knocking control in internal combustion engine
NIPPON DENSO CO44 citations95
US5604304AFeb 18, 1997
Engine cycle timing and synchronization based on crankshaft angle measurements
NIPPON DENSO CO64 citations94
US5355853AOct 18, 1994
Knock control system for internal combustion engine
NIPPON DENSO CO33 citations92
US5339245AAug 16, 1994
System for detecting combustion state in internal combustion engine
NIPPON DENSO CO36 citations92
US5329904AJul 19, 1994
Engine control apparatus for discriminating cylinders
NIPPON DENSO CO24 citations92
US5134980AAug 4, 1992
Knock generation control system for engines
NIPPON DENSO CO35 citations92
US4993387AFeb 19, 1991
Knock control system for internal combustion engine
NIPPON DENSO CO33 citations92
US4699106AOct 13, 1987
Knock control system for internal combustion engines
NIPPON DENSO CO25 citations92
US5522254AJun 4, 1996
Knock sensing apparatus for internal combustion engine
NIPPON DENSO CO21 citations91
US5188080AFeb 23, 1993
Knocking control system for internal combustion engine
NIPPON DENSO CO24 citations91
US4711214ADec 8, 1987
Anti-knocking control in internal combustion engine
NIPPON DENSO CO16 citations81
US5186145AFeb 16, 1993
Knocking control apparatus for internal combustion engine
NIPPON DENSO CO10 citations74
US4711213ADec 8, 1987
Knock control system for internal combustion engines
NIPPON DENSO CO16 citations74
US5503126AApr 2, 1996
Ignition timing control system for internal combustion engines
NIPPON DENSO CO10 citations73
US5404854AApr 11, 1995
Knock control system for internal combustion engine
NIPPON DENSO CO11 citations73
US5215058AJun 1, 1993
Knock control apparatus for internal combustion engines
NIPPON DENSO CO19 citations73
US4770144ASep 13, 1988
Knock control apparatus and method for internal combustion engines
NIPPON DENSO CO11 citations69
US5494016AFeb 27, 1996
Ignition timing control apparatus for an internal combustion engine
NIPPON DENSO CO3 citations63
DENSO CORP
3 patentsUS6679223B2Jan 20, 2004
Engine control system with cam sensor
DENSO CORP12 citations74
US11713430B2Aug 1, 2023
Grease composition, machine component, and starter overrunning clutch
DENSO CORP0 citations46
US11390826B2Jul 19, 2022
Grease composition, machine component, and starter overrunning clutch
DENSO CORP0 citations46