Inventor
ISHIGURO KAZUYOSHI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “ISHIGURO KAZUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKAI RIKA CO LTD
18 patentsUS6176589B1Jan 23, 2001
Dial operating apparatus
TOKAI RIKA CO LTD19 citations92
US5892192AApr 6, 1999
Operation device for vehicle air conditioner
TOKAI RIKA CO LTD43 citations90
US4624034ANov 25, 1986
Buckle apparatus
TOKAI RIKA CO LTD29 citations89
US6580044B2Jun 17, 2003
Switch device and method of assembling switch device
TOKAI RIKA CO LTD14 citations84
US6521848B2Feb 18, 2003
Operation switch unit for vehicle
TOKAI RIKA CO LTD19 citations84
US6674183B1Jan 6, 2004
Rotary switch with rotatable contact
TOKAI RIKA CO LTD17 citations79
US4991873AFeb 12, 1991
Slider stopping mechanism for automatic seatbelt system
TOKAI RIKA CO LTD8 citations73
US4670952AJun 9, 1987
Buckle apparatus
TOKAI RIKA CO LTD8 citations73
US4660260AApr 28, 1987
Buckle device
TOKAI RIKA CO LTD9 citations73
US5442974AAug 22, 1995
Shift-operation apparatus for automatic transmission
TOKAI RIKA CO LTD16 citations72
US6223610B1May 1, 2001
Dial operating device
TOKAI RIKA CO LTD9 citations71
US5777282AJul 7, 1998
Push-button switch
TOKAI RIKA CO LTD7 citations71
US4642858AFeb 17, 1987
Buckle apparatus
TOKAI RIKA CO LTD9 citations70
US5187335AFeb 16, 1993
Switch with interlocked operators
TOKAI RIKA CO LTD7 citations68
US6034340AMar 7, 2000
Switch assembly
TOKAI RIKA CO LTD6 citations62
US4878692ANov 7, 1989
Guide rail supporting structure
TOKAI RIKA CO LTD6 citations62
US4840401AJun 20, 1989
Guide rail cover
TOKAI RIKA CO LTD0 citations51
US4919451AApr 24, 1990
Automatic seat belt device
TOKAI RIKA CO LTD0 citations41