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Inventor

Akira Ejiri

Inventor
Kobe, JP

Overview

2→
Patents
1990–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B62Dprimary
B62DMotor vehicles33%
G09GArrangements or circuits for control of indicating devices using static means to present variable information33%
H04NPictorial communication, e.g. television33%
PatentTitleYear
8,538,633'Power steering apparatus'20134,945,352'Active matrix display device of the nonlinear two-terminal type'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to SEIKO INSTR INC (1)· patent assignee history
1990Based in Tokyo, JP· patent location history
2013Patents assigned to EJIRI AKIRA (1)· patent assignee history
2013Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
2013Patents assigned to NISHIMURA HIROSHI (1)· patent assignee history
2013Patents assigned to NORIKAWA MOTOHIRO (1)· patent assignee history
2013Based in Kobe, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EJIRI AKIRAself12013
MITSUBISHI ELECTRIC CORP12013
NISHIMURA HIROSHI12013
NORIKAWA MOTOHIRO12013
SEIKO INSTR INC11990
Locations
LocationPatentsSpan
Kobe, JP12013
Tokyo, JP11990