Inventor
OOYAMA KAZUO
JP29 patents
⚠️ This page may combine multiple inventors who share the name “OOYAMA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
16 patentsUS5474428ADec 12, 1995
Oil pump driving device for transmission
HONDA MOTOR CO LTD129 citations98
US6460500B1Oct 8, 2002
Start control system for internal combustion engine
HONDA MOTOR CO LTD124 citations97
US6494805B2Dec 17, 2002
Continuously variable transmission system for vehicle
HONDA MOTOR CO LTD112 citations93
US6866606B2Mar 15, 2005
Continuously variable transmission system for vehicles
HONDA MOTOR CO LTD37 citations92
US6346062B1Feb 12, 2002
Hybrid vehicle
HONDA MOTOR CO LTD45 citations92
US6845832B2Jan 25, 2005
Engine system, operating method therefor, and engine starting apparatus
HONDA MOTOR CO LTD37 citations91
US5655990AAug 12, 1997
Shift control method for electric vehicle
HONDA MOTOR CO LTD44 citations91
US6616568B2Sep 9, 2003
Toroidal-type continuously variable transmission
HONDA MOTOR CO LTD19 citations84
US6520884B2Feb 18, 2003
Torque-split type continuously variable transmission
HONDA MOTOR CO LTD13 citations84
US6634977B2Oct 21, 2003
Clutch control system in continuously variable transmission system for vehicle
HONDA MOTOR CO LTD11 citations74
US6105453AAug 22, 2000
Control system for automatic vehicle transmission with separate range selector solely for establishing parking range
HONDA MOTOR CO LTD15 citations74
US4671219AJun 9, 1987
Two-stroke internal combustion engine
HONDA MOTOR CO LTD14 citations74
US4714056ADec 22, 1987
Two-cycle engine
HONDA MOTOR CO LTD15 citations72
US4711201ADec 8, 1987
Two-cycle engine
HONDA MOTOR CO LTD15 citations72
US6568297B2May 27, 2003
Double cavity toroidal-type continuously variable transmission
HONDA MOTOR CO LTD6 citations63
US6960151B2Nov 1, 2005
Toroidal continuously variable transmission
HONDA MOTOR CO LTD2 citations62
OOHIRO WORKS LTD
10 patentsUSD457006SMay 14, 2002
Seat for barber or beauty chair
OOHIRO WORKS LTD20 citations92
USD444636SJul 10, 2001
Seat for barber or beauty chair
OOHIRO WORKS LTD16 citations84
USD455303SApr 9, 2002
Seat for barber or beauty chair
OOHIRO WORKS LTD9 citations74
USD454451SMar 19, 2002
Seat for barber or beauty chair
OOHIRO WORKS LTD10 citations74
USD447651SSep 11, 2001
Leg for barber or beauty chair
OOHIRO WORKS LTD9 citations74
USD444308SJul 3, 2001
Seat for barber or beauty chair
OOHIRO WORKS LTD6 citations74
USD430434SSep 5, 2000
Seat for a barber or beauty chair
OOHIRO WORKS LTD15 citations74
USD456648SMay 7, 2002
Seat for barber or beauty chair
OOHIRO WORKS LTD2 citations63
USD456649SMay 7, 2002
Seat for barber or beauty chair
OOHIRO WORKS LTD3 citations63
USD456188SApr 30, 2002
Seat for barber or beauty chair
OOHIRO WORKS LTD1 citations52