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Inventor

Shinichiro Wada

Inventor
Fuchu, JP

Overview

21→
Patents
1993–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 21 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices40%
H04NPictorial communication, e.g. television36%
G06KGraphical data reading8%
H03MCoding8%
G06VImage or video recognition or understanding4%
H01LSemiconductor devices4%
PatentTitleYear
8,841,724'Semiconductor device and its manufacturing method'20148,546,213'Method of manufacturing semiconductor device having high voltage ESD protective diode'20138,525,291'Semiconductor device'20138,368,151'Semiconductor device'20138,217,425'Semiconductor device'20128,044,488'Semiconductor device having particular impurity density characteristics'20118,018,006'Semiconductor device having an enlarged space area surrounding an isolation trench for reducing thermal resistance and improving heat dissipation'20117,696,582'Semiconductor device'20107,569,895'Semiconductor device'20096,998,881'Semiconductor integrated circuit device'20066,924,544'Semiconductor device and manufacturing method of the same'20056,809,562'Semiconductor integrated circuit device'20046,122,412'Image processing apparatus, method and computer program product'20006,078,703'Image processing apparatus, method and computer program product'20006,023,537'Image reading apparatus using an image reading position error measuring device'20006,023,538'Image processing apparatus, method and computer program product'20005,949,922'Image reading apparatus'19995,949,924'Image processing apparatus, method and computer program product'19995,892,595'Image reading apparatus for correct positioning of color component values of each picture element'19995,565,907'Image forming apparatus capable of producing high quality halftone images'19965,194,879'Image forming apparatus capable of changing dotting density'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2000Patents assigned to RICOH KK (9)· patent assignee history
1993Based in Yokohama, JP· patent location history
1996–2000Based in Kawasaki, JP· patent location history
1999Based in Kanagawa, JP· patent location history
2004–2014Patents assigned to HITACHI LTD (11)· patent assignee history
2004–2014Based in Fuchu, JP· patent location history
2009–2011Patents assigned to HITACHI ULSI SYS CO LTD (4)· patent assignee history
2012–2014Patents assigned to WADA SHINICHIRO (5)· patent assignee history
2012–2014Patents assigned to YANAGIDA YOHEI (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD112004–2014
RICOH KK91993–2000
WADA SHINICHIROself52012–2014
HITACHI ULSI SYS CO LTD42009–2011
YANAGIDA YOHEI42012–2014
Locations
LocationPatentsSpan
Fuchu, JP122004–2014
Kawasaki, JP61996–2000
Kanagawa, JP21999
Yokohama, JP11993