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Inventor

Yoshikazu Sasaki

Inventor
Kyoto, JP

Overview

54→
Patents
1981–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 54 as inventor

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

H05Kprimary
H05KPrinted circuits18%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines11%
H01RElectrically-conductive connections7%
H05BElectric heating7%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for6%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
10,756,012Circuit assembly202010,686,043Method of making semiconductor ferroelectric memory element, and semiconductor ferroelectric memory transistor202010,609,831Circuit unit, electrical junction box, and production method of circuit unit202010,348,196Switching converter201910,304,606Coil assembly, structure for attaching coil assembly, and electrical connection box201910,187,969Circuit structure, electrical junction box, and spacer201910,170,900Electrical connection box201910,164,417Circuit assembly and electrical junction box201810,090,657Circuit assembly, connected busbar structure, and electrical junction box201810,028,348Driving circuit for light-emitting element with burst dimming control201810,014,675Electrical junction box and connector housing20189,974,195Electrical junction box20189,960,584Electrical junction box20189,899,818'Circuit assembly and electrical junction box'20189,853,432Electrical junction box20179,731,666'Circuit assembly and electrical junction box'20179,674,909'Driving circuit for light-emitting element with burst dimming control'20179,401,649'Switching converter'20169,402,287'Switching converter with light source dimming function'20169,232,579'Driving circuit for light-emitting element with burst dimming control'20168,922,138'Control circuit for light emitting apparatus'20148,669,934'Driving circuit for light emitting device with overcurrent protection'20148,599,333'Circuit and method for driving LED string for backlight, and backlight and display device using the circuit'20138,441,457'Sensor device, method of driving sensor element, display device with input function and electronic unit'20138,299,766'Switching output circuit'20128,095,001'Portable equipment with heat radiating structure'20127,876,144'Start-up circuit and start-up method'20117,843,172'Battery charging controller and portable electronic device'20107,835,141'Electric power distribution system'20107,768,247'Under voltage lock out circuit and method'20107,760,511'Electrical connection box'20107,755,908'Electric connection box'20107,713,070'Electric connection box'20107,642,761'Power supply circuit'20107,639,476'Electric power distribution system'20097,532,458'Electric connection box'20097,514,629'Electrical connection box'20097,504,926'Fuse module'20097,486,064'Under voltage lock out circuit and method'20097,456,619'Power supply circuit'20087,364,438'Electrical connection box'20087,357,650'Electrical connection box'20085,070,422'Magnetic tape back tension device for magnetic recording-reproduction system'19914,994,678'Apparatus for detecting a sheet by displacement of a roller'19914,827,481'Laser diode drive system for multione image forming apparatus'19894,812,861'Optical laser beam control device for printer'19894,799,069'Laser recording apparatus'19894,778,872'Polyamic acid solution composition and polymide film made therefrom'19884,473,523'Process for continuously producing an aromatic polyimide film'19844,438,672'Pipe shearing device'19844,411,952'Aromatic imide polymer laminate material and method for producing the same'19834,361,064'Pipe shearing device'19824,290,936'Process for preparing polyimide solution'19814,247,443'Aromatic polyimide resin composition'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2016Patents assigned to SASAKI YOSHIKAZU (8)· patent assignee history
1983–1988Based in Hirakata, JP· patent location history
1989–2012Based in Osaka, JP· patent location history
2008–2020Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (23)· patent assignee history
2008–2020Patents assigned to SUMITOMO WIRING SYSTEMS (23)· patent assignee history
2008–2020Patents assigned to AUTONETWORKS TECHNOLOGIES LTD (21)· patent assignee history
2008–2019Patents assigned to ROHM CO LTD (16)· patent assignee history
2008–2019Based in Kyoto, JP· patent location history
2008–2018Based in Yokkaichi, JP· patent location history
2017–2020Based in Mie, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO ELECTRIC INDUSTRIES232008–2020
SUMITOMO WIRING SYSTEMS232008–2020
AUTONETWORKS TECHNOLOGIES LTD212008–2020
ROHM CO LTD162008–2019
SASAKI YOSHIKAZUself81982–2016
Locations
LocationPatentsSpan
Kyoto, JP162008–2019
Yokkaichi, JP122008–2018
Mie, JP112017–2020
Osaka, JP41989–2012
Hirakata, JP31983–1988