LexDanaLexDanabeta
Inventor

Masaru Fukuda

Inventor
Shizuoka, JP

Overview

142→
Patents
1990–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 142 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Rprimary
H01RElectrically-conductive connections58%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
G01SRadio direction-finding4%
H01JElectric discharge tubes or discharge lamps4%
Y10TTechnical subjects covered by former us classification4%
G01RMeasuring electric variables2%
G06FElectric digital data processing2%
C08LCompositions of macromolecular compounds2%
C09DCoating compositions, e.g. paints, varnishes or lacquers2%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges2%
PatentTitleYear
9,780,461'Crimp terminal'20179,780,462'Crimp terminal'20179,774,101'Crimp terminal'20177,987,049'GPS-based attitude determination system with self-diagnosis function'20117,527,517'Terminal and connector'20097,354,295'Terminal and connector'20087,355,549'Apparatus and method for carrier phase-based relative positioning'20087,285,004'USB locking connector system'20077,262,363'Electric wire protective cap'20077,232,953'Insulation cap and joined electrical wire using the same'20077,076,342'Attitude sensing apparatus for determining the attitude of a mobile unit'20067,070,443'Structure for connecting a combination lamp'20067,048,563'Waterproof connector'20067,025,618'Connector lock mechanism'20067,026,982'Carrier-phase-based relative positioning device'20067,004,796'Wiring harness, and wiring harness manufacturing method'20066,984,149'Waterproof connector'20066,948,974'End-processing structure of flat cable and method of end-processing of flat cable'20056,840,804'Fitting structure of waterproof plug'20056,840,814'Connector for printed circuit board'20056,830,490'Battery terminal and battery post adaptor'20046,805,577'Wire connecting connector'20046,796,815'Lever fitting type connector'20046,726,493'Method and structure for connecting and aligning electrical connections disposed on devices by fitting one device into an opening on another device'20046,720,914'Carrier-phase-based relative positioning device'20046,712,636'Connector lock mechanism'20046,702,623'Connector'20046,699,580'Dispersion composition for black matrix, display, and process, for production display'20046,611,228'Carrier phase-based relative positioning apparatus'20036,589,078'Waterproof connector'20036,582,242'Electrical connector with increased contact reliability'20036,553,400'Suspend and resume processing method for suspending and resuming a plurality of states of programmed operations'20036,544,326'Pigment dispersion composition, display apparatus, and method of manufacture the apparatus'20036,527,574'Waterproof connector and method for assembling same'20036,514,102'Waterproof connector and waterproofing method'20036,497,584'Half-fitting prevention connector'20026,494,740'Waterproof connector and fabrication method thereof'20026,485,325'Waterproof structure of connector'20026,475,015'Half-fitting prevention connector'20026,468,113'Waterproof connector'20026,464,535'Waterproof connector'20026,424,915'System for determining the heading and/or attitude of a body'20026,424,184'FREQUENCY-VOLTAGE CONVERSION CIRCUIT, DELAY AMOUNT JUDGEMENT CIRCUIT, SYSTEM HAVING FREQUENCY-VOLTAGE CONVERSION CIRCUIT, METHOD OF ADJUSTING INPUT/OUTPUT CHARACTERISTICS OF FREQUENCY-VOLTAGE CONVERSION CIRCUIT, AND APPARATUS FOR AUTOMATICALLY ADJUSTING INPUT'20026,413,124'Cable-terminal connecting device for a battery'20026,398,585'Waterproof connector and waterproofing method'20026,390,848'Engagement structure of waterproof connector and dummy plug'20026,383,022'Waterproof connector'20026,375,500'Water proof connector having a seal confirmation access window'20026,371,796'Waterproof half-fitting detection connector with waterproof cap'20026,368,130'Connector adapted to absorb a positional misalignment'20026,361,347'Half-fitting prevention connector which positively prevents a half-fitted connection'20026,343,952'Waterproof connector'20026,325,663'Half-fitting prevention connector'20016,325,656'Lock structure for locking male and female connector housings together'20016,309,252'Waterproof connector'20016,264,497'Insulator displacement type waterproof connector and manufacturing method of the same'20016,257,928'Waterproof connector and method of assembling the same'20016,254,424'Half-fitting detection connector'20016,254,431'Waterproof connector'20016,250,945'Half-fitting prevention connector'20016,241,554'Waterproof connector and method of assembling the same'20016,241,547'Half-fitting prevention connector and method of producing same'20016,231,388'Waterproof connector'20016,231,368'Half-fitting prevention connector'20016,224,414'Half-fitting prevention connector'20016,206,732'Electrical connector'20016,203,348'Waterproof connector and waterproof rubber member'20016,196,872'Waterproof connector and method assembling of the same'20016,196,873'Waterproof connector'20016,190,203'Waterproof connector and method of assembling the same'20016,186,829'Waterproof connector and method of assembling the same'20016,183,279'Low coupling force connector assembly'20016,179,657'Waterproof connector and method of assembling the same'20016,179,643'Connector lock mechanism'20016,174,201'Waterproof connector and method of assembling the same'20016,172,453'Discharge lamp electrode'20016,165,011'Double-retaining connector'20006,152,752'Waterproof connector and method for assembling same'20006,132,233'Lock arm protection structure for connectors'20006,123,559'Smaller mating force connector assembly'20006,116,939'Connector lock mechanism'20006,113,414'Connector having a sliding, locking member for ensuring proper connection'20006,102,740'Waterproof connector and assembling method of waterproof connector'20006,067,536'Neural network for voice and pattern recognition'20006,065,991'Half-fitting prevention connector'20006,027,364'Connector fitting construction with side ribs and corresponding side rib-receiving portions'20005,993,233'Waterproof connector housing and method of manufacturing the same'19995,989,649'Pigment dispersion composition, display apparatus, and method of manufacturing the apparatus'19995,957,715'Waterproof connector'19995,944,557'Electrical connector'19995,941,721'Waterproof connector with guide portion for aligning connector during engagement'19995,898,263'Pigment dispersion composition, display apparatus, and method of manufacturing the apparatus'19995,885,752'Method of manufacturing display screen'19995,879,179'Waterproof connector'19995,857,864'Waterproof connector with guide portion for aligning connector during engagement'19995,827,086'Half-fitting prevention connector'19985,749,747'Partial-fitting prevention connector'19985,703,279'Waterproofness checking jig for a waterproof connector'19975,703,280'Method and apparatus for checking waterproof connectors for waterproofness'19975,697,818'Connector with straight metal terminals'19975,677,479'Method of checking waterproof connectors for waterproofness, and waterproofness checking apparatus and jig'19975,667,403'Connector engagement detecting apparatus'19975,651,693'Connection sensor and short-circuiting contact for connector'19975,635,436'Voltage-dependent nonlinear resistor ceramics'19975,624,275'Connector assembly with a connection detecting device'19975,621,862'Information processing apparatus for implementing neural network'19975,613,872'Connection sensor and short-circuiting contact for connector'19975,598,624'Method of connecting an electric connector with false connection preventing mechanism'19975,588,872'Connector with engagement checking structure'19965,564,944'Dripproof connector'19965,527,186'Electric connector with false connection preventing mechanism and method of connecting thereof'19965,516,299'Multi-input connector'19965,512,833'Connector checking device'19965,391,087'Connector'19955,369,002'Method of detecting injured nuclear DNA'1994D0328278'Electrical connector housing'1992D0327869'Electrical connector housing'19925,122,077'Multi-stage connector'1992D0326084'Electrical connector housing'1992D0325722'Electrical connector housing'1992D0325025'Electrical connector housing'1992D0324510'Electrical connector housing'1992D0324206'Electrical connector housing'1992D0324202'Electrical connector housing'1992D0324025'Electrical connector housing'1992D0324027'Electrical connector housing'1992D0324032'Electrical connector housing'1992D0324028'Electrical connector housing'1992D0323811'Electrical connector housing'1992D0323810'Electrical connector housing'1992D0323812'Electrical connector housing'1992D0323147'Electrical connector housing'1992D0322775'Electrical connector housing'1991D0320594'Electrical connector housing'1991D0319625'Electrical connector housing'1991D0319428'Electrical connector housing'1991D0317148'Housing for an electrical connector'1991D0315547'Connecting element for use in a switch housing'1991D0315548'Connecting element for use in a switch housing'1991D0314752'Electrical connector with housing'1991D0314180'Housing for electrical connector'19914,969,841'Double locking structure for terminal in electrical connectors'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2017Patents assigned to YAZAKI CORP (122)· patent assignee history
1990–2017Patents assigned to TOYOTA MOTOR CO LTD (16)· patent assignee history
1990–2017Based in Shizuoka, JP· patent location history
1997–2003Based in Osaka, JP· patent location history
1999–2004Patents assigned to FUJI PIGMENT (5)· patent assignee history
1999–2004Patents assigned to TOSHIBA KK (5)· patent assignee history
2002–2011Patents assigned to FURUNO ELECTRIC CO (7)· patent assignee history
2002–2011Based in Nishinomiya, JP· patent location history
2005–2009Based in Haibara-gun, JP· patent location history
2007Based in Novi, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAZAKI CORP1221990–2017
TOYOTA MOTOR CO LTD161990–2017
FURUNO ELECTRIC CO72002–2011
FUJI PIGMENT51999–2004
TOSHIBA KK51999–2004
Locations
LocationPatentsSpan
Shizuoka, JP1181990–2017
Nishinomiya, JP72002–2011
Osaka, JP61997–2003
Haibara-gun, JP42005–2009
Novi, MI, US12007