Inventor
HASEGAWA TETSUYA
JP50 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAZAKI CORP
19 patentsUS6232568B1May 15, 2001
Current interrupting apparatus
YAZAKI CORP35 citations93
US7116009B2Oct 3, 2006
Power distribution apparatus for distributing power to various electrical loads
YAZAKI CORP27 citations92
US6762595B2Jul 13, 2004
Power distribution system
YAZAKI CORP37 citations92
US6677725B2Jan 13, 2004
Power source system for vehicle
YAZAKI CORP20 citations92
US6639384B2Oct 28, 2003
Vehicular power supply device
YAZAKI CORP33 citations92
US6580180B2Jun 17, 2003
Power supply apparatus for vehicle
YAZAKI CORP35 citations92
US6570369B2May 27, 2003
Regulator with integratable pulse drive signal
YAZAKI CORP19 citations84
US6428363B2Aug 6, 2002
Connecting structure for battery terminals
YAZAKI CORP20 citations84
US6812672B2Nov 2, 2004
Electric charge control device and load driving device using the same
YAZAKI CORP12 citations74
US6914385B2Jul 5, 2005
Load drive for driving lamps in vehicles
YAZAKI CORP4 citations63
US6780066B2Aug 24, 2004
Arc discharge preventing device
YAZAKI CORP4 citations63
US6775119B2Aug 10, 2004
Electrical connection system for vehicle
YAZAKI CORP3 citations63
US6720676B2Apr 13, 2004
In-vehicle electric power supply apparatus
YAZAKI CORP3 citations63
US6693390B2Feb 17, 2004
Load driving apparatus
YAZAKI CORP3 citations63
US6661117B2Dec 9, 2003
Load driving system and method thereof
YAZAKI CORP3 citations63
US6579644B2Jun 17, 2003
Connecting structure for battery terminals
YAZAKI CORP4 citations63
US6775113B2Aug 10, 2004
Safety device for power circuit and fuse box
YAZAKI CORP1 citations52
US6646852B2Nov 11, 2003
Load driving apparatus and driving method of load circuit
YAZAKI CORP0 citations52
US6522120B2Feb 18, 2003
Load driving apparatus
YAZAKI CORP0 citations42
SUGIYAMA MASAKI
7 patentsUS9115645B2Aug 25, 2015
Engine-driven cutter
SUGIYAMA MASAKI4 citations72
US8707928B2Apr 29, 2014
Lubrication apparatus for four-stroke engine
SUGIYAMA MASAKI4 citations72
US8596482B2Dec 3, 2013
Liquid tank for working machine engine and liquid tank cap
SUGIYAMA MASAKI3 citations63
US8387595B2Mar 5, 2013
Lubricating device for four-stroke engine
SUGIYAMA MASAKI2 citations63
US8793885B2Aug 5, 2014
Engine driven cutter
SUGIYAMA MASAKI3 citations62
US9410513B2Aug 9, 2016
Engine configured to drive a diaphragm fuel pump using pressure fluctuation in a crank chamber of the engine
SUGIYAMA MASAKI1 citations52
US8439157B2May 14, 2013
Engine
SUGIYAMA MASAKI0 citations52
NISSIN KOGYO KK
5 patentsUS10814843B2Oct 27, 2020
Brake fluid pressure control device for vehicles with bar handle
NISSIN KOGYO KK3 citations73
US10889273B2Jan 12, 2021
Brake control device for vehicles with bar handle
NISSIN KOGYO KK0 citations62
US9233670B2Jan 12, 2016
Bar-handle vehicle brake control apparatus
NISSIN KOGYO KK1 citations52
US10640096B2May 5, 2020
Brake fluid pressure control device for vehicles with bar handle
NISSIN KOGYO KK0 citations48
US10569749B2Feb 25, 2020
Brake control device for vehicles with bar handle
NISSIN KOGYO KK0 citations42
HONDA MOTOR CO LTD
3 patentsFUJITSU LTD
3 patentsUS11882492B2Jan 23, 2024
Communication device, communication method, communication control device, and base station device
FUJITSU LTD0 citations63
US12356307B2Jul 8, 2025
Wireless communication device and wireless communication system
FUJITSU LTD0 citations62
US11991578B2May 21, 2024
Base station device, terminal device, wireless communication system, and connection change method
FUJITSU LTD0 citations52