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Inventor

Kouichi Nagao

Inventor
Kyoto, JP

Overview

11→
Patents
1983–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

H05Kprimary
H05KPrinted circuits27%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1015%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
H01BCables9%
Y10TTechnical subjects covered by former us classification9%
C08LCompositions of macromolecular compounds6%
C08JWorking-up3%
C09JAdhesives3%
F25BRefrigeration machines, plants or systems3%
PatentTitleYear
8,283,775'Wiring board, semiconductor device and method for manufacturing the same'20127,800,913'Wiring board and semiconductor device using the same'20107,582,968'Wiring board with a protective film greater in heights than bumps'20097,514,802'Wiring board'20097,442,074'Wiring board and method for producing the same'20087,250,575'Wiring board, semiconductor device and display module'20075,526,563'Method for manufacturing an electronic component'19965,234,522'Method of producing flexible printed-circuit board covered with coverlay'19935,171,826'Heat resistant adhesive composition and bonding method using the same'19925,089,346'Heat resistant adhesive composition and bonding method using the same'19924,389,854'High speed freezing system for a refrigerator'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Based in Ibaraki, JP· patent location history
1992Patents assigned to HITACHI CHEMICAL CO LTD (2)· patent assignee history
1992–1993Based in Shimodate, JP· patent location history
1993Patents assigned to HITACHI CHEMICAL COMPANY INC (1)· patent assignee history
1996–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history
1996Based in Osaka, JP· patent location history
2007–2012Based in Kyoto, JP· patent location history
2009–2012Patents assigned to PANASONIC CORP (4)· patent assignee history
2012Patents assigned to NAGAO KOUICHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC CORP42009–2012
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31996–2008
HITACHI CHEMICAL CO LTD21992
HITACHI CHEMICAL COMPANY INC11993
NAGAO KOUICHIself12012
Locations
LocationPatentsSpan
Kyoto, JP62007–2012
Shimodate, JP31992–1993
Osaka, JP11996
Ibaraki, JP11983