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Inventor

Kenichi Akiyama

Inventor
Mobara, JP

Overview

10→
Patents
1999–2014
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

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

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information38%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein19%
G06FElectric digital data processing19%
A63FCard, board, or roulette games13%
G06TImage data processing or generation, in general6%
G11CStatic stores6%
PatentTitleYear
8,827,812'Game device, game device control method, program, and information storage medium'20148,766,965'Display device'20148,610,699'Display device'20138,531,377'Liquid crystal display device having drive circuits with master/slave control'20138,477,131'Display device'20138,444,463'Game device, method for controlling game device, program, and information storage medium'20137,614,050'Machine and method for deployment of OS image'20097,602,366'Liquid crystal display device'20096,535,189'Liquid crystal display device having an improved gray-scale voltage generating circuit'20035,954,772'Apparatus for detecting abnormalitey of clock in microcomputer used for motor vehicle'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2009Patents assigned to HITACHI LTD (2)· patent assignee history
2003Based in Higashimurayama, JP· patent location history
2009–2013Patents assigned to HITACHI DISPLAYS LTD (3)· patent assignee history
2009–2014Based in Mobara, JP· patent location history
2009Based in Yokohama, JP· patent location history
2013–2014Patents assigned to AKIYAMA KENICHI (5)· patent assignee history
2013–2014Patents assigned to PANASONIC LIQUID CRYSTAL DISPL (4)· patent assignee history
2013Patents assigned to KOTANI YOSHIHIRO (3)· patent assignee history
2013Based in Minato-ku, JP· patent location history
2014Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AKIYAMA KENICHIself52013–2014
PANASONIC LIQUID CRYSTAL DISPL42013–2014
HITACHI DISPLAYS LTD32009–2013
KOTANI YOSHIHIRO32013
HITACHI LTD22003–2009
Locations
LocationPatentsSpan
Mobara, JP52009–2014
Chiba, JP12014
Minato-ku, JP12013
Yokohama, JP12009
Higashimurayama, JP12003