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Inventor

Hirotaka Takahashi

Inventor
Tokyo, JP

Overview

43→
Patents
2001–2021
Patent span
Physics
Primary field (CPC G)

Patents· 43 as inventor

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

Y02Tprimary
Y02TClimate change mitigation technologies related to transportation10%
H02JElectric power networks8%
G06FElectric digital data processing7%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
B60LPropulsion of electrically-propelled vehicles5%
F02DControlling combustion engines4%
F16HGearing4%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
H01LSemiconductor devices3%
PatentTitleYear
11,094,547Method for producing wiring structure202111,088,190Optical semiconductor device202110,812,008Motor apparatus and motor system202010,677,824Distributed-generator power-generation-amount estimation apparatus and method202010,573,556Wiring structure and method for producing wiring structure202010,554,065Battery control apparatus202010,549,651Mobile body and mobile body system202010,283,551Back-illuminated solid-state imaging element201910,191,603Information processing device and information processing method201910,119,489Diagnostic device and diagnostic system201810,049,373System, method and computer program for energy consumption management20189,798,442'Information processing apparatus display control method and program'20179,787,094'Electric power demand regulating system, electric power demand regulating device, and electric power demand regulating method'20179,651,972'Demand regulating system, demand regulating apparatus, and consumption device management apparatus'20179,563,629'Information processing apparatus and information processing method'20179,547,285'Electricity demand regulating system and demand adjustment executive system'20179,478,986'Load leveling system of power system'20169,188,042'Urea quality diagnosis system'20159,145,842'NOx sensor diagnosis apparatus and selective catalytic reduction system'20159,074,348'Learning diagnostic system, state diagnostic device, and state learning device for working machine'20158,973,421'Competence diagnosis system for urea water temperature sensor'20158,959,891'Selective catalytic reduction system'20158,868,306'Wheel loader'20148,857,547'Wheel loader'20148,813,546'NOx sensor diagnosis device and selective catalytic reduction system'20148,718,879'Work vehicle and method for controlling work vehicle'20148,700,293'Traffic information distribution method, traffic information distribution apparatus and in-vehicle terminal'20148,701,045'Information processing apparatus, display control method and program'20148,683,855'Competence diagnosis system for urea water temperature sensor'20148,418,798'Industrial vehicle'20138,342,284'Work vehicle'20138,286,748'Work vehicle'20128,209,722'Information processing apparatus, information processing method and program'20128,191,014'Information processing apparatus, display control method and program'20128,180,557'Traffic state predicting apparatus'20128,054,045'Status detector for power supply, power supply, and initial characteristic extracting device for use with power supply'20118,004,239'Battery management system for calculating charge and disharge powers'20117,907,114'Indicating lamp control program, information processing apparatus, and indicating lamp control method'20117,755,331'Storage battery managing apparatus and vehicle controlling apparatus providing the same'20107,622,894'Status detector for power supply, power supply, and initial characteristic extracting device for use with power supply'20097,514,905'Battery management system'20097,474,970'Information processing apparatus and head retraction processing method of built-in hard disk drive thereof'20096,278,903'Working robot for heat exchangers and method of operating said working robot'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2019Patents assigned to SONY CORP (7)· patent assignee history
2009–2020Based in Tokyo, JP· patent location history
2009–2018Based in Hitachinaka, JP· patent location history
2010–2020Patents assigned to HITACHI LTD (8)· patent assignee history
2012–2018Patents assigned to TAKAHASHI HIROTAKA (19)· patent assignee history
2012–2014Patents assigned to KOMATSU MFG CO LTD (6)· patent assignee history
2012–2014Based in Komatsu, JP· patent location history
2014–2018Patents assigned to ISUZU MOTORS LTD (7)· patent assignee history
2014–2015Based in Fujisawa, JP· patent location history
2019–2021Based in Hamamatsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAKAHASHI HIROTAKAself192012–2018
HITACHI LTD82010–2020
ISUZU MOTORS LTD72014–2018
SONY CORP72009–2019
KOMATSU MFG CO LTD62012–2014
Locations
LocationPatentsSpan
Tokyo, JP122009–2020
Hitachinaka, JP62009–2018
Fujisawa, JP62014–2015
Komatsu, JP62012–2014
Hamamatsu, JP42019–2021