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Inventor

Hiroko Yamasaki

Inventor
Mie, JP

Overview

1→
Patents
2003
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers100%
PatentTitleYear
6,543,574'Method of making a speaker edge containing isocyanate and polyol'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to INOUE MTP KK (1)· patent assignee history
2003Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
2003Based in Mie, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INOUE MTP KK12003
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12003
Locations
LocationPatentsSpan
Mie, JP12003