P

Inventor

HARADA YOSHIHARU

JP37 patents
⚠️ This page may combine multiple inventors who share the name “HARADA YOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

18 patents
US5807204ASep 15, 1998

Vehicle lock-up clutch control apparatus wherein full or partial engagement of clutch is inhibited during vehicle running on uphill road

TOYOTA MOTOR CO LTD33 citations93
US7258649B2Aug 21, 2007

Shift control apparatus for vehicular automatic transmission and method thereof

TOYOTA MOTOR CO LTD15 citations92
US7001307B2Feb 21, 2006

Shift control apparatus for vehicular automatic transmission and method thereof

TOYOTA MOTOR CO LTD20 citations92
US7194348B2Mar 20, 2007

High acceleration time shift control apparatus and control method for vehicle

TOYOTA MOTOR CO LTD13 citations82
US4858500AAug 22, 1989

Apparatus for controlling lock-up clutch in automatic transmission system having main transmission and sub-transmission

TOYOTA MOTOR CO LTD18 citations74
US4724725AFeb 16, 1988

Transmission control system for controlling a main transmission speed changing pattern relative to a subtransmission speed changing ratio

TOYOTA MOTOR CO LTD11 citations74
US4722249AFeb 2, 1988

Control system for a transmission having a main transmission and a sub-transmission

TOYOTA MOTOR CO LTD7 citations74
US4721018AJan 26, 1988

Transmission control having a plurality of speed changing ratios for controlling a transmission system

TOYOTA MOTOR CO LTD13 citations74
US4708032ANov 24, 1987

Transmission control device having selectable rotation speed detector

TOYOTA MOTOR CO LTD15 citations74
US4693143ASep 15, 1987

Control device for an automatic transmission system

TOYOTA MOTOR CO LTD17 citations74
US4688449AAug 25, 1987

Transmission control device

TOYOTA MOTOR CO LTD17 citations74
US6843756B2Jan 18, 2005

Downshift control apparatus of vehicular automatic transmission, and control method thereof

TOYOTA MOTOR CO LTD5 citations63
US4754836AJul 5, 1988

Control method and device for automotive vehicle four wheel drive transmission suppressing front/rear differential action when automatic main transmission is in intermediate hold range

TOYOTA MOTOR CO LTD6 citations63
US4713988ADec 22, 1987

Transmission control device

TOYOTA MOTOR CO LTD7 citations63
US6941210B2Sep 6, 2005

Apparatus and method for controlling ignition timing during shift in vehicular automatic transmission

TOYOTA MOTOR CO LTD6 citations62
US7608014B2Oct 27, 2009

Deceleration control device for vehicle

TOYOTA MOTOR CO LTD2 citations59
US7396315B2Jul 8, 2008

Vehicle control device

TOYOTA MOTOR CO LTD1 citations51
US7891266B2Feb 22, 2011

Gear position display device of transmission

TOYOTA MOTOR CO LTD1 citations48

AISIN WARNER

9 patents

NIHON KOHDEN CORP

5 patents

AISIN AW CO

1 patent

DENSO CORP

1 patent

MATSUNAGA HITOSHI

1 patent

MAEDA YUKIHIRO

1 patent

SOUDA TORU

1 patent