LexDanaLexDanabeta
Inventor

Muneaki Yamaguchi

Inventor
Inagi, JP

Overview

40→
Patents
1994–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 40 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television33%
G06FElectric digital data processing11%
G06TImage data processing or generation, in general8%
G06NComputing arrangements based on specific computational models6%
G06KGraphical data reading5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
G06VImage or video recognition or understanding3%
F16HGearing2%
H04LTransmission of digital information, e.g. telegraphic communication2%
A61FFilters implantable into blood vessels1%
PatentTitleYear
11,061,628Information processing system and non-transitory computer readable medium202110,989,124Actuator202110,932,961Absorbent article202110,895,039Process for manufacturing recycled pulp from used sanitary goods202110,889,318Steering device202110,878,584System for tracking object, and camera assembly therefor202010,853,949Image processing device202010,764,599Moving picture decoding method and moving picture encoding method202010,531,094Image processing device and moving image transmission method202010,521,885Image processing device and image processing method201910,448,045Video encoding method and video decoding method201910,382,775Moving picture decoding method and moving picture encoding method201910,348,976Imaging device and image processing method for expanding contrast of image by using grayscale histogram of image data201910,097,856Video encoding method and video decoding method20189,906,808'Moving picture decoding method and moving picture encoding method'20189,854,265Video encoding method and video decoding method20179,706,122'Image processing device, imaging device, monitoring system, encoding device, image processing method'20179,560,368'Moving picture decoding method and moving picture encoding method'20179,547,890'Image processing apparatus and image processing method'20179,521,417'Video encoding device using predicted motion vector for blocks of different size'20169,292,934'Image processing device'20169,277,213'Video encoding device'20169,210,435'Video encoding method and apparatus for estimating a code amount based on bit string length and symbol occurrence frequency'20159,131,218'Video encoding method and video decoding method'20158,798,153'Video decoding method'20148,780,980'Video image encoding device'20148,774,552'Image transfer system, image transfer method, image reception apparatus, image transmission apparatus, and image pickup apparatus'20148,693,546'Video encoding method and video decoding method'20148,559,527'Image display apparatus'20138,345,992'Method and device of image encoding and image processing apparatus'20138,243,806'Recording and reproducing apparatus, sending apparatus and transmission system'20127,639,706'Data synchronized playback apparatus'20097,212,570'Video converter and computer program for executing said video converter'20076,467,026'Web cache memory device and browser apparatus utilizing the same'20026,071,997'Three-dimensionally connected silica spheres-resin composite and method for production thereof'20005,933,478'Data transfer system and handheld terminal device used therefor'19995,900,450'Three-dimensionally connected silica sphere-resin composite and method for production thereof'19995,854,997'Electronic interpreter utilizing linked sets of sentences'19985,656,250'Three-dimensional network structure comprising spherical silica particles and method of producing same'19975,304,243'Method of producing organic group modified silica particles'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2000Based in Ikeda, JP· patent location history
1998–2015Patents assigned to HITACHI LTD (8)· patent assignee history
1998–1999Based in Kokubunji, JP· patent location history
2007–2020Based in Inagi, JP· patent location history
2012–2017Patents assigned to YAMAGUCHI MUNEAKI (10)· patent assignee history
2012–2014Patents assigned to HAMADA KOICHI (4)· patent assignee history
2013–2020Patents assigned to HITACHI INT ELECTRIC INC (14)· patent assignee history
2014–2017Patents assigned to TAKAHASHI MASASHI (5)· patent assignee history
2015–2020Based in Tokyo, JP· patent location history
2021Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI INT ELECTRIC INC142013–2020
YAMAGUCHI MUNEAKIself102012–2017
HITACHI LTD81998–2015
TAKAHASHI MASASHI52014–2017
HAMADA KOICHI42012–2014
Locations
LocationPatentsSpan
Inagi, JP152007–2020
Tokyo, JP112015–2020
Ikeda, JP41994–2000
Kokubunji, JP21998–1999
Kanagawa, JP12021