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Inventor

Naoaki Matsui

Inventor
Fukui, JP

Overview

5→
Patents
2001–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H01Hprimary
H01HElectric switches43%
H01RElectrically-conductive connections29%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for14%
G05GControl devices or systems insofar as characterised by mechanical features only14%
PatentTitleYear
10,020,137Input apparatus20186,580,039'Multidirectional switch and operation unit using the same'20036,359,243'Multi-directional operating switch and electronic device using the same'20026,341,969'Rotary connector'20026,309,233'Revolving connector'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2003Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (4)· patent assignee history
2001–2018Based in Fukui, JP· patent location history
2018Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42001–2003
PANASONIC IP MAN CO LTD12018
Locations
LocationPatentsSpan
Fukui, JP52001–2018