Daisuke KITAJIMA

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Patents Grantslast 30 patents

Information Patent Grant
Shovel
- Patent number 10,704,230
- Issue date Jul 7, 2020
- Sumitomo Heavy Industries, Ltd.
- Eisuke Matsuzaki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
WORK MACHINE AND ASSIST DEVICE TO ASSIST IN WORK WITH WORK MACHINE
- Publication number 20220136215
- Publication date May 5, 2022
- SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
- Ryuji SHIRATANI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SHOVEL AND SHOVEL MANAGEMENT SYSTEM
- Publication number 20200340208
- Publication date Oct 29, 2020
- SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
- Daisuke KITAJIMA
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SHOVEL
- Publication number 20170130428
- Publication date May 11, 2017
- Sumitomo Heavy Industries, Ltd.
- Eisuke MATSUZAKI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING