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Shogo KIGAMI
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Hyogo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Foreign material removing device of track turnout portion
Patent number
9,873,140
Issue date
Jan 23, 2018
Nabtesco Corporation
Masahumi Sato
B08 - CLEANING
Information
Patent Grant
Foreign matter removing apparatus at track branch, and nozzle used...
Patent number
9,315,959
Issue date
Apr 19, 2016
Nabtesco Corporation
Takanori Sekihara
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
RAILWAY CONDITION MONITORING DEVICE, RAILWAY VEHICLE BOGIE, RAILWAY...
Publication number
20210078619
Publication date
Mar 18, 2021
Nabtesco Corporation
Mitsumasa MORITA
B61 - RAILWAYS
Information
Patent Application
FOREIGN MATTER REMOVING DEVICE FOR USE IN TURNOUT, AND METHOD FOR I...
Publication number
20170130412
Publication date
May 11, 2017
Nabtesco Corporation
Shogo KIGAMI
B08 - CLEANING
Information
Patent Application
FOREIGN MATERIAL REMOVING DEVICE OF TRACK TURNOUT PORTION
Publication number
20140345657
Publication date
Nov 27, 2014
Masahumi Sato
B61 - RAILWAYS
Information
Patent Application
FOREIGN MATTER REMOVING APPARATUS AT TRACK BRANCH, AND NOZZLE USED...
Publication number
20140298613
Publication date
Oct 9, 2014
Takanori Sekihara
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...