Inventor

Toshiaki Itazawa

Inventor

Yamato, JP

Overview

14→

Patents

1987–2013

Patent span

Physics

Primary field (CPC G)

Patents· 14 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein29%

H05KPrinted circuits17%

G06FElectric digital data processing8%

G09GArrangements or circuits for control of indicating devices using static means to present variable information8%

H04NPictorial communication, e.g. television8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere4%

G02BOptical elements, systems or apparatus4%

H04LTransmission of digital information, e.g. telegraphic communication4%

H04MTelephonic communication4%

PatentTitleYear

8,467,187'Flat-panel display apparatus including a heat radiator'2013 8,295,052'Flat panel display apparatus'2012 8,072,550'Remote control unit'2011 7,154,558'Display control apparatus and method, and recording medium and program therefor'2006 6,763,252'Portable device, information processing apparatus and method for communicating between those'2004 6,216,989'Support structure and display apparatus equipped with the support structure'2001 6,020,867'Display apparatus'2000 5,719,752'Liquid crystal apparatus'1998 5,659,376'Liquid crystal display apparatus in which a non-transmissive elastic member surrounding a display area is disposed between a viewer side light transmissive plate and the LCD'1997 5,631,756'Display apparatus with corner holding plates'1997 5,583,681'Liquid crystal apparatus and information transmission apparatus'1996 5,517,208'Liquid crystal apparatus'1996 D0295288'Electronic typewriter'1988 D0292806'Electronic typewriter'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2013Patents assigned to CANON KK (14)· patent assignee history

1987–1988Based in Ichikawa, JP· patent location history

1996–2013Based in Yamato, JP· patent location history

2006Based in Kanagawa, JP· patent location history

2011–2013Patents assigned to ITAZAWA TOSHIAKI (3)· patent assignee history

2011Patents assigned to TSUNODA TAKASHI (1)· patent assignee history

2013Patents assigned to KUMAGAI KIYOSHI (1)· patent assignee history

2013Patents assigned to SAKURAI KUNIO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	14	1987–2013
ITAZAWA TOSHIAKIself	3	2011–2013
KUMAGAI KIYOSHI	1	2013
SAKURAI KUNIO	1	2013
TSUNODA TAKASHI	1	2011

Locations

Location	Patents	Span
Yamato, JP	11	1996–2013
Ichikawa, JP	2	1987–1988
Kanagawa, JP	1	2006