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Inventor

Shiho Nakajima

Inventor
Tokyo, JP

Overview

13→
Patents
2000–2021
Patent span
LOC
Primary field

Patents· 13 as inventor

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

LOC14primary
LOC1473%
B62DMotor vehicles7%
G01RMeasuring electric variables7%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters7%
LOC167%
PatentTitleYear
11,005,402Control device for motor, and electric power steering system2021D0564503'Set of key buttons for a handset'2008D0559235'Set of key buttons for a handset'2008D0558705'Handset'2008D0558746'Front cover portion of a handset'2008D0546324'Front cover portion of a handset'2007D0540317'Portion of a handset'2007D0528107'Key button arrangement for a handset'2006D0524778'Front cover portion of a handset'2006D0518459'Handset'2006D0517518'Handset'2006D0430550'Disc player'2000D0423508'Remote controller'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to SONY CORP (2)· patent assignee history
2000–2021Based in Tokyo, JP· patent location history
2006–2008Patents assigned to NOKIA CORP (10)· patent assignee history
2021Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NOKIA CORP102006–2008
SONY CORP22000
MITSUBISHI ELECTRIC CORP12021
Locations
LocationPatentsSpan
Tokyo, JP132000–2021