Inventor

KITAGAWA HIROKI

JP72 patents

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

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

12 patents

USD576749SSep 9, 2008

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD91 citations98

USD574093SJul 29, 2008

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD81 citations98

USD577138SSep 16, 2008

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations93

USD574094SJul 29, 2008

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74

USD570002SMay 27, 2008

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74

USD560023SJan 15, 2008

Base for fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74

USD558917SJan 1, 2008

Base for fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63

USD558916SJan 1, 2008

Base for fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63

USD557860SDec 18, 2007

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63

USD557858SDec 18, 2007

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63

USD557861SDec 18, 2007

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63

USD557452SDec 11, 2007

Base for fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63

HITACHI KOKI KK

12 patents

US7299959B2Nov 27, 2007

Urged magazine for a fastener driving tool

HITACHI KOKI KK20 citations92

US7014089B2Mar 21, 2006

Trigger valve apparatus for pneumatic tool

HITACHI KOKI KK17 citations92

US6745928B2Jun 8, 2004

Trigger valve apparatus for pneumatic tool

HITACHI KOKI KK17 citations92

US7490747B2Feb 17, 2009

Fastener driving tool including push lever configured to avoid inclined orientation of the driver fasteners

HITACHI KOKI KK18 citations84

US7441683B2Oct 28, 2008

Fastener driving tool

HITACHI KOKI KK14 citations84

US7325709B2Feb 5, 2008

Fastener driving tool and magazine device

HITACHI KOKI KK14 citations84

US7243831B2Jul 17, 2007

Fastener driving tool

HITACHI KOKI KK17 citations84

USD519809SMay 2, 2006

Portable pneumatic nailer

HITACHI KOKI KK8 citations74

USD432882SOct 31, 2000

Pneumatic nailing machine

HITACHI KOKI KK13 citations74

US10569402B2Feb 25, 2020

Driving machine

HITACHI KOKI KK5 citations72

US7395953B2Jul 8, 2008

Fastener driving tool

HITACHI KOKI KK4 citations63

US7322501B2Jan 29, 2008

Fastener driving tool

HITACHI KOKI KK5 citations63

HITACHI LTD

8 patents

US6000607ADec 14, 1999

IC card reader/writer and method of operation thereof

HITACHI LTD110 citations98

US5952639ASep 14, 1999

Depositing, withdrawal, balance check, exchange and transfer of electronic money in automatic cash handling machine

HITACHI LTD252 citations98

US5936220AAug 10, 1999

Electronic wallet and method of operation of the same

HITACHI LTD98 citations98

US6032857AMar 7, 2000

Electronic money system

HITACHI LTD109 citations96

US6189783B1Feb 20, 2001

System for aiding in use of a facility arranged to equip visitors with portable information storing units, method for aiding in use of a facility, and recording medium for recording the method

HITACHI LTD59 citations94

USD411524SJun 29, 1999

IC card reader and writer

HITACHI LTD20 citations92

US6339638B1Jan 15, 2002

Telephone used for electronic money card transaction and method of operation of the same

HITACHI LTD28 citations91

US6016957AJan 25, 2000

IC card reader/writer and method of operation thereof

HITACHI LTD14 citations74

YAZAKI CORP

4 patents

US10756473B2Aug 25, 2020

Connection terminal

YAZAKI CORP2 citations73

US11362460B2Jun 14, 2022

Connector

YAZAKI CORP2 citations71

US10069291B2Sep 4, 2018

Terminal fitting fixing structure and wire harness

YAZAKI CORP3 citations71

US10791660B2Sep 29, 2020

Connection structure of a shielded terminal supporting external conductor of electric cable

YAZAKI CORP2 citations70

KITAGAWA HIROKI

3 patents

US9435329B2Sep 6, 2016

Air compressor

KITAGAWA HIROKI7 citations83

US8479963B2Jul 9, 2013

Pneumatic driving machine

KITAGAWA HIROKI14 citations80

US9221162B2Dec 29, 2015

Pneumatic driving machine

KITAGAWA HIROKI6 citations69

FUJITSU LTD

2 patents

US6888955B2May 3, 2005

Picture recognition apparatus and method

FUJITSU LTD19 citations83

US6999605B2Feb 14, 2006

Picture matching processing according to environment variations

FUJITSU LTD10 citations73

HITCHI LTD

1 patent

USD405070SFeb 2, 1999

IC card reader and writer

HITCHI LTD30 citations92

KOSUGI SHINGO

1 patent

USD667467SSep 18, 2012

Air compressor

KOSUGI SHINGO23 citations91

ANZAI TETSUYUKI

1 patent

USD689866SSep 17, 2013

Scanner

ANZAI TETSUYUKI31 citations88

UNIV HOKKAIDO

1 patent

US4707147ANov 17, 1987

Device for measuring plasma properties

UNIV HOKKAIDO25 citations87

YOKOTA TOMOYOSHI

1 patent

US9518587B2Dec 13, 2016

Air compressor

YOKOTA TOMOYOSHI8 citations84

ISHIZAWA YOSHINORI

1 patent

US8066165B2Nov 29, 2011

Fastener driving tool

ISHIZAWA YOSHINORI7 citations82

MACHIDA TAKASHI

1 patent

US9181050B2Nov 10, 2015

Sheet feeding apparatus, control method thereof, and document reading apparatus

MACHIDA TAKASHI5 citations72

PANASONIC CORP

1 patent

US7852102B2Dec 14, 2010

Method and apparatus for inspecting semiconductor device

PANASONIC CORP7 citations69

HONDA MOTOR CO LTD

1 patent

US9561785B2Feb 7, 2017

Vehicle rear wheel lift tendency judgment device

HONDA MOTOR CO LTD5 citations68

Showing the top 50 of 72 patents by PatentIndex Score.