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Inventor

Katsuhiro Makihata

Inventor
Kanagawa, JP

Overview

3→
Patents
2006–2011
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

B81Bprimary
B81BMicrostructural devices or systems, e.g. micromechanical devices33%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers33%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
LOC1417%
PatentTitleYear
7,904,123'Shield case and MEMS microphone having it'20117,590,252'Heat-resistant electret condenser microphone'2009D0517534'Capacitor microphone'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
2006Based in Yokohama, JP· patent location history
2009–2011Patents assigned to PANASONIC CORP (2)· patent assignee history
2009–2011Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC CORP22009–2011
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12006
Locations
LocationPatentsSpan
Kanagawa, JP22009–2011
Yokohama, JP12006