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Inventor

Masakazu Izumi

Inventor
Funabashi, JP

Overview

4→
Patents
1986–2007
Patent span
LOC
Primary field

Patents· 4 as inventor

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

LOC28primary
LOC2850%
E04CStructural elements25%
LOC2425%
PatentTitleYear
D0548334'Oral irrigator'2007D0524485'Hair trimmer'2006D0521684'Hair trimmer'20064,590,724'Anchorage for steel wire strand for prestressed concrete'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to SHINKO WIRE CO LTD (1)· patent assignee history
1986Based in Ikoma, JP· patent location history
2006–2007Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (3)· patent assignee history
2006–2007Based in Funabashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC WORKS LTD32006–2007
SHINKO WIRE CO LTD11986
Locations
LocationPatentsSpan
Funabashi, JP32006–2007
Ikoma, JP11986