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Yumiko SEKINO
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Tokyo, JP
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last 30 patents
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Patent Grant
Fire fighting system using drone
Patent number
12,070,638
Issue date
Aug 27, 2024
Ebara Corporation
Motohiko Nohmi
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Communication system for underwater drone and airlock apparatus for...
Patent number
11,541,977
Issue date
Jan 3, 2023
Ebara Corporation
Motohiko Nohmi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Industrial endoscope, observation method, observation device, under...
Patent number
11,391,940
Issue date
Jul 19, 2022
Ebara Corporation
Motohiko Nohmi
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
FIRE FIGHTING SYSTEM USING DRONE
Publication number
20210138281
Publication date
May 13, 2021
EBARA CORPORATION
Motohiko NOHMI
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
INDUSTRIAL ENDOSCOPE, OBSERVATION METHOD, OBSERVATION DEVICE, UNDER...
Publication number
20210109339
Publication date
Apr 15, 2021
EBARA CORPORATION
Motohiko Nohmi
G02 - OPTICS
Information
Patent Application
COMMUNICATION SYSTEM FOR UNDERWATER DRONE AND AIRLOCK APPARATUS FOR...
Publication number
20200070941
Publication date
Mar 5, 2020
EBARA CORPORATION
Motohiko NOHMI
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
WIRED DRONE GROUP
Publication number
20190256207
Publication date
Aug 22, 2019
EBARA CORPORATION
Motohiko NOHMI
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
FLUID MACHINE INCLUDING DIFFUSER
Publication number
20180080471
Publication date
Mar 22, 2018
EBARA CORPORATION
Yumiko SEKINO
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...