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Inventor

Hiroaki Takatsuki

Inventor
La Jolla, CA, US

Overview

27→
Patents
1993–2021
Patent span
LOC
Primary field

Patents· 27 as inventor

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

LOC14primary
LOC1436%
LOC0610%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
G06TImage data processing or generation, in general8%
G01CMeasuring distances, levels or bearings5%
H04NPictorial communication, e.g. television5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
G06FElectric digital data processing3%
G06KGraphical data reading3%
G06VImage or video recognition or understanding3%
PatentTitleYear
11,100,234Work recording apparatus, system, program, and method preventing confidential information leaks202110,755,222Work management apparatus, work defect prevention program, and work defect prevention method20209,080,884'Navigation device, server device, navigation system and program'20158,924,145'Web bulletin board system, travel planning assist method and center server'2014D0567778'Television'2008D0549195'Television'2007D0545811'Speaker'2007D0533170'Television stand'2006D0533171'Television stand'2006D0531591'Television console'2006D0531592'Television console'2006D0530292'Television console'2006D0529317'Television stand'2006D0528087'Television console'2006D0517837'Television stand'2006D0505404'Television console'2005D0493431'Television console'2004D0491002'Stand'2004D0483966'Television stand'2003D0482346'Remote control device'2003D0480385'Remote control device'2003D0470466'Television console'20035,966,129'System for, and method of displaying an image of an object responsive to an operator\'s command'19995,682,505'Method and apparatus for generating an image'19975,541,639'Video conference system automatically started at reserved time'19965,444,477'Video telephone system'19955,267,154'Biological image formation aiding system and biological image forming method'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1999Patents assigned to HITACHI LTD (5)· patent assignee history
1993–2021Based in Tokyo, JP· patent location history
1999Based in Boston, MA, US· patent location history
2003–2008Patents assigned to HITACHI HOME ELECTRONICS AMERI (17)· patent assignee history
2003–2007Based in La Jolla, CA, US· patent location history
2014–2015Patents assigned to ABE NORIYUKI (2)· patent assignee history
2014–2015Patents assigned to CLARION CO LTD (2)· patent assignee history
2020–2021Patents assigned to HITACHI SYSTEMS LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI HOME ELECTRONICS AMERI172003–2008
HITACHI LTD51993–1999
ABE NORIYUKI22014–2015
CLARION CO LTD22014–2015
HITACHI SYSTEMS LTD22020–2021
Locations
LocationPatentsSpan
La Jolla, California, US152003–2007
Tokyo, JP111993–2021
Boston, Massachusetts, US11999