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Inventor

Kumiko Sugiyama

Inventor
Kanagawa, JP

Overview

2→
Patents
2005–2011
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
C09JAdhesives17%
H01BCables17%
H04MTelephonic communication17%
H05KPrinted circuits17%
PatentTitleYear
8,012,379'Electroconductive bonding material and electric/electronic device using the same'20116,950,679'Portable telephone having hierarchically structured menus of executing functions'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to SONY CORP (1)· patent assignee history
2005Based in Tokyo, JP· patent location history
2011Patents assigned to PANASONIC CORP (1)· patent assignee history
2011Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC CORP12011
SONY CORP12005
Locations
LocationPatentsSpan
Kanagawa, JP12011
Tokyo, JP12005