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Inventor

Kazuhiko Yamagiwa

Inventor
Osaka, JP

Overview

7→
Patents
1989–2000
Patent span
LOC
Primary field

Patents· 7 as inventor

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

LOC15primary
LOC1575%
LOC0725%
PatentTitleYear
D0422837'Cooking roaster'2000D0398094'Electric vacuum cleaner'1998D0398095'Electric vacuum cleaner'1998D0391701'Electric vacuum cleaner'1998D0341531'Electric screwdriver'1993D0336637'Computer'1993D0303660'Scanner for a computer'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2000Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (7)· patent assignee history
1989–2000Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD71989–2000
Locations
LocationPatentsSpan
Osaka, JP71989–2000