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Inventor

Yutaka Takagi

Inventor
Hashima, JP

Overview

26→
Patents
1978–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 26 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes8%
A61QSpecific use of cosmetics or similar toiletry preparations8%
H05BElectric heating8%
B23KSoldering or unsoldering6%
B25JManipulators4%
B41MPrinting, duplicating, marking, or copying processes4%
B62DMotor vehicles4%
C07CAcyclic or carbocyclic compounds4%
C12NMicroorganisms or enzymes4%
C22CAlloys4%
PatentTitleYear
10,591,953Signal processing apparatus and method202010,470,300Glass panel for wiring board and method of manufacturing wiring board201910,246,152Control device for mobile robot20199,862,095'Control device for mobile robot'20189,859,683'Distributed feedback semiconductor laser element'20189,356,864'Packet transfer apparatus and packet relay method'20168,490,600'Common rail, common rail holder, and method of producing common rail'20137,900,603'Automobile-use high pressure fuel injection accumulator-distributor and method of production of the same'20117,809,859'Network switching device and control method of network switching device'20107,804,039'Liquid phase diffusion bonding method of metal machine part and such metal machine part'20107,648,714'Food for skin moisture retention'20107,390,158'Handling device for electronic chip components and handling method for electronic chip components'20087,351,716'Dermatological preparations'20087,326,547'Soybean mutant strain and soybean oil therefrom'20087,067,718'Method of producing diacylglycerol and gene for inactivating function of gene which encodes diacylglycerol acyltransferase'20066,913,842'Liquid phase diffusion welded metal-made precision machine component and production method thereof'20056,878,378'External skin care composition'20056,685,953'External preparation compositions'20046,679,798'Metal belt element, metal belt, and method of assembling the metal belt'20045,294,587'Thermal recording medium'19945,073,787'Thermal recording method, thermal recording medium used in the method and method for producing the thermal recording medium'19914,752,662'Turntable driving system of microwave oven'19884,689,639'Inked film feeding for a thermal printer'19874,403,128'Microwave oven with a capability of functioning as an electric heating oven'19834,308,444'Microwave oven with a capability of functioning as an electric heating oven'19814,129,769'Timer arrangement in a combination microwave oven and electric heating oven'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1988Patents assigned to SHARP KK (4)· patent assignee history
1978–1983Based in Sakai, JP· patent location history
2004–2010Patents assigned to KAO CORP (4)· patent assignee history
2004–2013Based in Hashima, JP· patent location history
2004–2008Based in Tochigi, JP· patent location history
2005–2010Patents assigned to FUKUJU INDUSTRY CORP LTD (2)· patent assignee history
2010–2016Patents assigned to ALAXALA NETWORKS CORP (2)· patent assignee history
2010–2016Based in Yokohama, JP· patent location history
2011–2013Patents assigned to FUKUJUKOGYO CO LTD (2)· patent assignee history
2018–2019Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAO CORP42004–2010
SHARP KK41978–1988
ALAXALA NETWORKS CORP22010–2016
FUKUJU INDUSTRY CORP LTD22005–2010
FUKUJUKOGYO CO LTD22011–2013
Locations
LocationPatentsSpan
Hashima, JP52004–2013
Sakai, JP31978–1983
Saitama, JP22018–2019
Yokohama, JP22010–2016
Tochigi, JP22004–2008