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Inventor

Atsushi Ugajin

Inventor
Sagamihara, JP

Overview

15→
Patents
1988–2017
Patent span
Physics
Primary field (CPC G)

Patents· 15 as inventor

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

G06Fprimary
G06FElectric digital data processing25%
G03GElectrography14%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04NPictorial communication, e.g. television14%
G06KGraphical data reading11%
B41JTypewriters7%
H03MCoding7%
G02BOptical elements, systems or apparatus4%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%
PatentTitleYear
9,634,799'Decoding device, information transmission system, and non-transitory computer readable medium'20179,141,327'Packet generation device and non-transitory computer readable medium'20158,237,762'Exposure device for controlling light emitting elements'20128,217,973'Exposure device for controlling light emitting elements'20128,059,146'Exposure device, image forming apparatus, and computer-readable medium'20118,045,224'Image formation system adding pattern information to print image based on read pattern information from medium surface for determining if medium is original'20118,031,377'Encrypting image data based on paper fiber properties, printing encrypted image, and decrypting encrypted image'20117,920,079'Serial signal receiving device, serial transmission system and serial transmission method'20115,983,360'Information processing system with communication system and hot stand-by change-over function therefor'19995,937,201'Management system and method for parallel computer system'19995,678,062'Input/output control method and data processor'19975,652,892'Method and apparatus for controlling remote power source'19975,636,341'Fault processing method and information processing system'19975,046,039'Buffer management system'19914,769,807'Loop back control system'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1999Patents assigned to HITACHI LTD (7)· patent assignee history
1988–1991Based in Hadano, JP· patent location history
1997–1999Based in Sagamihara, JP· patent location history
2011–2017Patents assigned to FUJI XEROX CO LTD (8)· patent assignee history
2011–2012Patents assigned to HORI TETSUYA (3)· patent assignee history
2011–2012Patents assigned to KURASHIMA SATOSHI (3)· patent assignee history
2011–2012Patents assigned to SAKITA TOMOAKI (3)· patent assignee history
2011–2017Based in Kanagawa, JP· patent location history
2011–2012Based in Ebina, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI XEROX CO LTD82011–2017
HITACHI LTD71988–1999
HORI TETSUYA32011–2012
KURASHIMA SATOSHI32011–2012
SAKITA TOMOAKI32011–2012
Locations
LocationPatentsSpan
Sagamihara, JP51997–1999
Kanagawa, JP42011–2017
Ebina, JP42011–2012
Hadano, JP21988–1991