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Inventor

Tetsuya Nasukawa

Inventor
Fujisawa, JP

Overview

23→
Patents
1998–2021
Patent span
Physics
Primary field (CPC G)

Patents· 23 as inventor

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

G06Fprimary
G06FElectric digital data processing53%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
G06KGraphical data reading5%
G06VImage or video recognition or understanding5%
G06TImage data processing or generation, in general3%
G10LSpeech analysis techniques or speech synthesis3%
H04LTransmission of digital information, e.g. telegraphic communication3%
PatentTitleYear
11,132,393Identifying expressions for target concept with images202110,970,488Finding of asymmetric relation between words202110,929,617Text analysis in unsupported languages using backtranslation202110,671,882Method for identifying concepts that cause significant deviations of regional distribution in a large data set20209,705,837'Method, computer program and computer for detecting trends in social media'20179,436,891'Discriminating synonymous expressions using images'20169,268,747'Method for detecting negative opinions in social media, computer program product and computer'20168,682,641'Method, program and system for finding correspondence between terms'20148,676,564'Method, program and system for finding correspondence between terms'20148,645,184'Future technology projection supporting apparatus, method, program and method for providing a future technology projection supporting service'20148,484,622'Defect predicate expression extraction'20138,364,485'Method for automatically identifying sentence boundaries in noisy conversational data'20138,200,477'Method and system for extracting opinions from text documents'20128,140,438'Method, apparatus, and program product for processing product evaluations'20128,019,756'Computer apparatus, computer program and method, for calculating importance of electronic document on computer network, based on comments on electronic document included in another electronic document associated with former electronic document'20118,005,829'Technique for searching for keywords determining event occurrence'20117,546,310'Expression detecting system, an expression detecting method and a program'20097,493,252'Method and system to analyze data'20097,483,829'Candidate synonym support device for generating candidate synonyms that can handle abbreviations, mispellings, and the like'20097,475,007'Expression extraction device, expression extraction method, and recording medium'20097,046,847'Document processing method, system and medium'20066,182,027'Translation method and system'20015,761,631'Parsing method and system for natural language processing'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2021Patents assigned to IBM (22)· patent assignee history
2001Based in Yokohama, JP· patent location history
2006–2014Based in Fujisawa, JP· patent location history
2012–2014Patents assigned to NASUKAWA TETSUYA (7)· patent assignee history
2012Based in Yamato, JP· patent location history
2013–2014Patents assigned to TAKEUCHI HIRONORI (2)· patent assignee history
2013–2021Based in Kanagawa, JP· patent location history
2014Patents assigned to RUDY RAYMOND HARRY (2)· patent assignee history
2014Patents assigned to TSUBOI YUTA (2)· patent assignee history
2016–2017Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM221998–2021
NASUKAWA TETSUYAself72012–2014
RUDY RAYMOND HARRY22014
TAKEUCHI HIRONORI22013–2014
TSUBOI YUTA22014
Locations
LocationPatentsSpan
Fujisawa, JP92006–2014
Kanagawa, JP82013–2021
Tokyo, JP22016–2017
Yamato, JP12012
Yokohama, JP12001