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Inventor

Atsushi Sugahara

Inventor
Kokubunji, JP

Overview

3→
Patents
1995–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C22Cprimary
C22CAlloys22%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys22%
H01BCables22%
B25JManipulators11%
G05BControl or regulating systems in general11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
10,926,417Holding device, handling apparatus, and detection device20215,705,125'Wire for electric railways'19985,391,243'Method for producing wire for electric railways'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1998Patents assigned to MITSUBISHI MATERIALS CORP (2)· patent assignee history
1995–1998Patents assigned to RAILWAY TECHNICAL RES INST (2)· patent assignee history
1995–1998Based in Kokubunji, JP· patent location history
2021Patents assigned to TOSHIBA KK (1)· patent assignee history
2021Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI MATERIALS CORP21995–1998
RAILWAY TECHNICAL RES INST21995–1998
TOSHIBA KK12021
Locations
LocationPatentsSpan
Kokubunji, JP21995–1998
Kawasaki, JP12021