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Inventor

Yoshihiro Kitamura

Inventor
Kyoto, JP

Overview

5→
Patents
1995–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B66Bprimary
B66BElevators25%
H02KDynamo-electric machines25%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons13%
F04DNon-positive-displacement pumps13%
G02BOptical elements, systems or apparatus13%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%
PatentTitleYear
11,079,624Liquid crystal display apparatus202110,965,179Stator unit, motor, and blower apparatus202110,897,175Stator unit, motor, and blower apparatus20216,237,705'Self-propelled stairs moving unit'20015,476,155'Stairway lift'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to DAIDO KOGYO KK (1)· patent assignee history
1995–2001Based in Ishikawa, JP· patent location history
2001Patents assigned to DAIDO KOGYO KABUSHIKI KAISHA (1)· patent assignee history
2021Patents assigned to NIDEC CORP (2)· patent assignee history
2021Patents assigned to NITTO DENKO CORP (1)· patent assignee history
2021Based in Kyoto, JP· patent location history
2021Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIDEC CORP22021
DAIDO KOGYO KABUSHIKI KAISHA12001
DAIDO KOGYO KK11995
NITTO DENKO CORP12021
Locations
LocationPatentsSpan
Kyoto, JP22021
Ishikawa, JP21995–2001
Ibaraki, JP12021