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Inventor

Jun Kuwata

Inventor
Tokyo, JP

Overview

9→
Patents
1986–2006
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

H05Bprimary
H05BElectric heating16%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
C01GCompounds containing metals not covered by subclasses c01d or c01f8%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
C04BLime, magnesia8%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
H01BCables8%
H05KPrinted circuits8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
C23CCoating metallic material4%
PatentTitleYear
7,053,871'Display apparatus with gas discharge tube and method of driving gas discharge tube'20066,844,283'Zero thermal expansion material and practical component parts making use of the same'20056,812,178'Zero thermal expansion material'20044,995,043'Thin-film electroluminescence apparatus including optical interference filter'19914,888,246'Dielectric thin film, and method for making the thin film'19894,869,973'Thin film electroluminescence display device'19894,847,609'Electroluminescence display panel configured for minimized power consumption'19894,664,985'Thin-film electroluminescent element'19874,613,546'Thin-film electroluminescent element'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2006Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (9)· patent assignee history
1986–1987Based in Hirakata, JP· patent location history
1989–1991Based in Katano, JP· patent location history
1989Based in Osaka, JP· patent location history
2004–2006Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD91986–2006
Locations
LocationPatentsSpan
Tokyo, JP32004–2006
Katano, JP21989–1991
Osaka, JP21989
Hirakata, JP21986–1987