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Inventor

Takeshi Yanagisawa

Inventor
Wako, JP

Overview

21→
Patents
1976–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 21 as inventor

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

H02Kprimary
H02KDynamo-electric machines9%
F02NStarting of combustion engines6%
H02JElectric power networks6%
Y02TClimate change mitigation technologies related to transportation6%
F02BInternal-combustion piston engines5%
F02DControlling combustion engines5%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters5%
Y10TTechnical subjects covered by former us classification5%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
B60LPropulsion of electrically-propelled vehicles3%
PatentTitleYear
10,818,887Power storage device, casing sealing structure, and casing manufacturing method202010,644,413Method for joining electrical conductors202010,609,807Acceleration cavity, accelerator, and resonance frequency adjustment method of acceleration cavity202010,284,057Stator manufacturing device and stator manufacturing method20199,709,015'Power generation unit, and motor generator control method'20179,637,008'Generator motor unit, power output engine, and vehicle'20178,348,698'Fuel supply device'20138,159,180'Battery charging device and delay angle control method for battery charging device'20128,159,179'Battery charging device, three-phase voltage generating circuit, three-phase voltage generation method and delay angle control method'20127,400,073'Motor terminal portion structure'20086,835,909'Method and apparatus of assembling vehicular body'20046,782,860'Engine starting control apparatus'20046,627,820'Organic composite insulator and method of producing the same'20036,525,972'Semiconductor memory device with boosting control circuit and control method'20036,316,963'Cycle selection circuit and semiconductor memory storage using the same'20016,218,804'Vehicle including engine stopping/starting control unit'20015,527,635'Solid-electrolyte fuel cell electrode material and electrode using same'19965,272,543'Method and system for reproducing natural image'19934,838,113'Throttle actuator for a vehicle'19894,050,066'Buzzer'19773,945,340'Device for striking a bell'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2003Based in Tokyo, JP· patent location history
1989–2020Patents assigned to HONDA MOTOR CO LTD (12)· patent assignee history
1989–2008Based in Saitama, JP· patent location history
2001–2003Patents assigned to NEC CORP (2)· patent assignee history
2012–2013Patents assigned to YANAGISAWA TAKESHI (3)· patent assignee history
2012Patents assigned to ARAI TATSUYA (2)· patent assignee history
2012Patents assigned to OTA ATSUO (2)· patent assignee history
2012Based in Sakado, JP· patent location history
2013–2020Based in Wako, JP· patent location history
2019–2020Based in Tochigi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD121989–2020
YANAGISAWA TAKESHIself32012–2013
ARAI TATSUYA22012
NEC CORP22001–2003
OTA ATSUO22012
Locations
LocationPatentsSpan
Wako, JP42013–2020
Saitama, JP41989–2008
Tokyo, JP31977–2003
Tochigi, JP22019–2020
Sakado, JP22012