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Inventor

Mizuho Hiraoka

Inventor
Kawasaki, JP

Overview

29→
Patents
1989–2011
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 29 as inventor

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

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests31%
G11BInformation storage based on relative movement between record carrier and transducer20%
B29CShaping or joining of plastics7%
H10KOrganic electric solid-state devices7%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
Y10TTechnical subjects covered by former us classification6%
B29LIndexing scheme associated with subclass b29c, relating to particular articles5%
C07CAcyclic or carbocyclic compounds5%
B29DProducing particular articles from plastics or from substances in a plastic state4%
G06KGraphical data reading4%
PatentTitleYear
8,071,993'Organic electroluminescence element, image display device, and imaging apparatus'20117,691,491'Monoaminofluorene compound and organic light-emitting device using the same'20107,632,577'Organic light-emitting device'20097,387,845'Monoamino compound and organic luminescence device using the same'20087,241,513'Fluorene compound and organic luminescent device using the same'20077,229,702'Oligofluorenlylene compounds'20076,652,997'Organic luminescence device'20036,177,176'Information recording medium readable from a side edge'20016,098,889'Hybrid information recording medium with masking layer'20005,776,575'Information recording medium and process for production thereof'19985,744,792'Hybrid information recording medium'19985,578,184'Patterning process, process for producing optical recording medium, and process for producing color filter'19965,489,082'Reproducible molding die having a removable cleaning layer'19965,447,767'Optical recording medium, production thereof, substrate for optical recording medium, and production thereof'19955,389,313'Method of producing a molding die for an information recording medium'19955,344,304'Mold for molding of substrate for information recording medium'19945,328,816'Process for producing optical recording medium'19945,248,584'Optical card and method for reading information recorded in it'19935,234,633'Cast molding die and process for producing information recording medium using the same'19935,174,937'Method for molding of substrate for information recording medium and method for preparing substrate for information recording medium'19925,158,859'Optical recording medium'19925,085,925'Optical recording medium'19925,073,101'Information recording medium, production process and molding die for substrate therefor'19915,026,623'Optical recording medium'19914,965,153'Optical recording medium'19904,956,214'Information recording medium, production process and molding die for substrate therefor'19904,925,733'Magnetic recording medium'19904,876,042'Molding processing using a reproducible molding die'19894,871,649'Optical recording medium and optical recording method using the same'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2011Patents assigned to CANON KK (29)· patent assignee history
1989–2011Based in Kawasaki, JP· patent location history
1989–1992Based in Isehara, JP· patent location history
2007Based in Kanagawa, JP· patent location history
2011Patents assigned to HIRAOKA MIZUHO (1)· patent assignee history
2011Patents assigned to ITABASHI MASUMI (1)· patent assignee history
2011Patents assigned to IWAWAKI HIRONOBU (1)· patent assignee history
2011Patents assigned to MURATSUBAKI MASANORI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK291989–2011
HIRAOKA MIZUHOself12011
ITABASHI MASUMI12011
IWAWAKI HIRONOBU12011
MURATSUBAKI MASANORI12011
Locations
LocationPatentsSpan
Kawasaki, JP231989–2011
Isehara, JP41989–1992
Kanagawa, JP22007