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Inventor

Tsuyoshi Matsunaga

Inventor
Tokorozawa, JP

Overview

13→
Patents
1987–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 13 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%
C08JWorking-up10%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them10%
B29CShaping or joining of plastics5%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%
B62DMotor vehicles5%
F16CShafts5%
F16HGearing5%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%
PatentTitleYear
10,479,410Vehicle body front structure20198,305,465'Image pick-up apparatus with a shake reducing function'20127,710,458'Image pick-up apparatus with a shake reducing function'20107,439,317'Amorphous polyester chip and method for production thereof, and method for storage of amorphous polyester chip'20087,176,975'Image pick-up apparatus, image pick-up method, and storage medium that records image pick-up method program'20075,755,504'Screen device for use with image projecting apparatus'19985,581,401'Portable screen assembly for use with a projector'1996D0367490'Screen for a liquid crystal projector'1996D0366055'Screen for a liquid crystal projector'19965,392,849'Layer-built heat exchanger'19954,996,291'Thermo-shrinkable polyester film'19914,803,560'Liquid-crystal television receiver with cassette tape recorder'19894,652,149'Dynamic pressure fluid bearing'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to CANON KK (1)· patent assignee history
1987–1989Based in Tokyo, JP· patent location history
1989–2012Patents assigned to CASIO COMPUTER CO LTD (8)· patent assignee history
1991–2008Patents assigned to TOYO BOSEKI (2)· patent assignee history
1996Patents assigned to IZUMI KK (1)· patent assignee history
1996–1998Based in Tokorozawa, JP· patent location history
2007–2012Based in Sayama, JP· patent location history
2008Based in Tsuruga, JP· patent location history
2012Patents assigned to KATO YOSHIYUKI (1)· patent assignee history
2019Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CASIO COMPUTER CO LTD81989–2012
TOYO BOSEKI21991–2008
CANON KK11987
IZUMI KK11996
KATO YOSHIYUKI12012
Locations
LocationPatentsSpan
Tokorozawa, JP41996–1998
Sayama, JP32007–2012
Tokyo, JP21987–1989
Kanagawa, JP12019
Tsuruga, JP12008