Takuma SEKI

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Shovel
- Patent number 11,987,959
- Issue date May 21, 2024
- SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
- Takuma Seki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shovel
- Patent number 11,623,584
- Issue date Apr 11, 2023
- Sumitomo(S.H.I) Construction Machinery Co., Ltd.
- Takuma Seki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display device for shovel displaying left and right mirror images a...
- Patent number 11,492,782
- Issue date Nov 8, 2022
- SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
- Takuma Seki
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SHOVEL
- Publication number 20210148088
- Publication date May 20, 2021
- SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
- Takuma SEKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
SHOVEL
- Publication number 20200407948
- Publication date Dec 31, 2020
- SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
- Takuma SEKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
SHOVEL
- Publication number 20190352882
- Publication date Nov 21, 2019
- SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
- Takuma SEKI
- B60 - VEHICLES IN GENERAL