Inventor
YAMAZAKI NOBUSHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “YAMAZAKI NOBUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOCHIGI FUJI SANGYO KK
16 patentsUS6770005B2Aug 3, 2004
Power transmission system and operation method therefor
TOCHIGI FUJI SANGYO KK78 citations98
US7086978B2Aug 8, 2006
Power transmission system and operation method therefor
TOCHIGI FUJI SANGYO KK45 citations96
US6027422AFeb 22, 2000
Switching synchronous apparatus for four wheel drive vehicle
TOCHIGI FUJI SANGYO KK55 citations96
US7223191B2May 29, 2007
Power transmission system and operation method thereof
TOCHIGI FUJI SANGYO KK27 citations92
US7210565B2May 1, 2007
Torque transmission apparatus and case structure
TOCHIGI FUJI SANGYO KK16 citations92
US6446772B1Sep 10, 2002
Coupling
TOCHIGI FUJI SANGYO KK23 citations92
US5890989AApr 6, 1999
Differential apparatus for reducing friction and noise
TOCHIGI FUJI SANGYO KK41 citations92
US5749801AMay 12, 1998
Differential unit
TOCHIGI FUJI SANGYO KK36 citations92
US5749803AMay 12, 1998
Differential apparatus
TOCHIGI FUJI SANGYO KK21 citations92
US6698562B2Mar 2, 2004
Coupling for vehicle
TOCHIGI FUJI SANGYO KK23 citations91
US6015361AJan 18, 2000
Differential apparatus with two wheel/four wheel drive switching mechanism
TOCHIGI FUJI SANGYO KK42 citations89
US7464626B2Dec 16, 2008
Torque transmission apparatus and case structure
TOCHIGI FUJI SANGYO KK9 citations83
US5839986ANov 24, 1998
Differential device with disconnect
TOCHIGI FUJI SANGYO KK16 citations74
US5632704AMay 27, 1997
Differential apparatus
TOCHIGI FUJI SANGYO KK12 citations74
US7083033B2Aug 1, 2006
Torque transmission apparatus
TOCHIGI FUJI SANGYO KK6 citations63
US5848950ADec 15, 1998
Differential gear capable of deriving differential restriction force by frictional resistance with rotations of pinion and side gears
TOCHIGI FUJI SANGYO KK4 citations62
SANOH IND CO LTD
4 patentsUS10233915B2Mar 19, 2019
Negative pressure pump and cylinder head cover
SANOH IND CO LTD2 citations73
US11022082B2Jun 1, 2021
Fuel distribution device
SANOH IND CO LTD1 citations62
US9803640B2Oct 31, 2017
Negative pressure pump and cylinder head cover
SANOH IND CO LTD0 citations42
US9562531B2Feb 7, 2017
Negative pressure pump and cylinder head cover
SANOH IND CO LTD0 citations42