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Sou SAKUTA
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Shovel
Patent number
11,946,223
Issue date
Apr 2, 2024
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
Sou Sakuta
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Shovel
Patent number
11,913,194
Issue date
Feb 27, 2024
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
Sou Sakuta
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Shovel
Patent number
11,518,318
Issue date
Dec 6, 2022
Sumitomo(S.H.I) Construction Machinery Co., Ltd.
Sou Sakuta
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Shovel and autonomous aerial vehicle flying around shovel
Patent number
11,492,783
Issue date
Nov 8, 2022
Sumitomo(S.H.I) Construction Machinery Co., Ltd.
Takashi Nishi
G05 - CONTROLLING REGULATING
Information
Patent Grant
Shovel and autonomous aerial vehicle flying around shovel
Patent number
10,767,347
Issue date
Sep 8, 2020
Sumitomo(S.H.I) Construction Machinery Co., Ltd.
Takashi Nishi
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
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Patent Application
SHOVEL
Publication number
20210025135
Publication date
Jan 28, 2021
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
Sou SAKUTA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
SHOVEL
Publication number
20210002863
Publication date
Jan 7, 2021
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
Sou SAKUTA
B60 - VEHICLES IN GENERAL
Information
Patent Application
SHOVEL
Publication number
20200385953
Publication date
Dec 10, 2020
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
Sou SAKUTA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
SHOVEL AND AUTONOMOUS AERIAL VEHICLE FLYING AROUND SHOVEL
Publication number
20200370282
Publication date
Nov 26, 2020
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
Takashi NISHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHOVEL
Publication number
20190359145
Publication date
Nov 28, 2019
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
Sou SAKUTA
B60 - VEHICLES IN GENERAL
Information
Patent Application
SHOVEL AND AUTONOMOUS AERIAL VEHICLE FLYING AROUND SHOVEL
Publication number
20180371723
Publication date
Dec 27, 2018
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
Takashi NISHI
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING