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Inventor

Kanzi Shimizu

Inventor
Kanagawa, JP

Overview

8→
Patents
1988–2008
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 as inventor

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

C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments21%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
D06PDyeing or printing textiles11%
H05BElectric heating11%
H10HInorganic light-emitting semiconductor devices having potential barriers11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
B41MPrinting, duplicating, marking, or copying processes5%
F16KValves5%
F24FAir-conditioning5%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
PatentTitleYear
7,396,488'Light emitting device and fluorescent material'20087,282,160'Light emitting device and fluorescent material'20077,270,943'Compositions, systems, and methods for imaging'20075,464,370'Device for changing a fluid passage'19954,988,801'Water soluble monoazo dye-stuffs containing vinylsulfone and halogenotriazine or difluoromonochloro pyrimidine type reactive groups'19914,985,545'Water-soluble formazan colorant containing reactive group and method of dyeing by its use'19914,843,150'Pyrazolone or pyridone type water soluble disazo colorant containing one or two triazine rings'19894,743,684'Reactive phthalocyanine dyes'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1991Patents assigned to MITSUBISHI CHEM IND (3)· patent assignee history
1988–2008Based in Kanagawa, JP· patent location history
1989–1991Based in Kitakyushu, JP· patent location history
1991Based in Kitakysuhu, JP· patent location history
1995Patents assigned to DAITO TECK KABUSHIKI KAISHA (1)· patent assignee history
1995Patents assigned to KUSAMICHI YOSHITAKE (1)· patent assignee history
1995Based in Hyogo, JP· patent location history
2007–2008Patents assigned to MITSUBISHI CHEM CORP (2)· patent assignee history
2007Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (1)· patent assignee history
2007Based in Kokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI CHEM IND31988–1991
MITSUBISHI CHEM CORP22007–2008
DAITO TECK KABUSHIKI KAISHA11995
HEWLETT PACKARD DEVELOPMENT CO12007
KUSAMICHI YOSHITAKE11995
Locations
LocationPatentsSpan
Kanagawa, JP31988–2008
Kitakyushu, JP21989–1991
Kokohama, JP12007
Hyogo, JP11995
Kitakysuhu, JP11991