Inventor
MATSUI FUJIO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “MATSUI FUJIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI HEAVY IND LTD
17 patentsUS5982050ANov 9, 1999
Power supply unit for automotive vehicle
FUJI HEAVY IND LTD67 citations96
US5642696AJul 1, 1997
Engine starting system for motor vehicle
FUJI HEAVY IND LTD73 citations96
US6041877AMar 28, 2000
Drive unit for hybrid vehicle
FUJI HEAVY IND LTD201 citations93
US6586910B2Jul 1, 2003
Voltage equalizer apparatus and method thereof
FUJI HEAVY IND LTD43 citations92
US4682097AJul 21, 1987
Charging system for an automotive engine
FUJI HEAVY IND LTD29 citations92
US7034540B2Apr 25, 2006
Voltage detection circuit for storage devices
FUJI HEAVY IND LTD9 citations74
US6553291B2Apr 22, 2003
Vehicle management system and method thereof
FUJI HEAVY IND LTD11 citations74
US4503828AMar 12, 1985
Control system
FUJI HEAVY IND LTD8 citations74
US4453518AJun 12, 1984
Engine speed control system
FUJI HEAVY IND LTD9 citations74
US4402292ASep 6, 1983
Air-fuel ratio control system
FUJI HEAVY IND LTD13 citations74
US4391250AJul 5, 1983
System for detecting the operation of the throttle valve
FUJI HEAVY IND LTD16 citations74
US4386592AJun 7, 1983
Air-fuel ratio control system
FUJI HEAVY IND LTD8 citations74
US4375796AMar 8, 1983
Air-fuel ratio control system
FUJI HEAVY IND LTD13 citations74
US4356797ANov 2, 1982
System for controlling air-fuel ratio
FUJI HEAVY IND LTD8 citations74
US4364358ADec 21, 1982
Air-fuel ratio control system
FUJI HEAVY IND LTD9 citations73
US4451793AMay 29, 1984
Control system
FUJI HEAVY IND LTD4 citations63
US4411236AOct 25, 1983
Air-fuel ratio control system
FUJI HEAVY IND LTD5 citations63
JAPAN RADIO CO LTD
3 patentsUS6373223B1Apr 16, 2002
Voltage equalizing apparatus and voltage equalizing method for battery devices
JAPAN RADIO CO LTD76 citations96
US6642693B2Nov 4, 2003
Voltage equalizing apparatus for battery devices
JAPAN RADIO CO LTD38 citations92
US6754058B2Jun 22, 2004
Current breaker circuit for storage devices, and abnormality detection circuit
JAPAN RADIO CO LTD4 citations61