Koichi Yamashita

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Hiroshima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel-frame cutting method and device
- Patent number 12,145,222
- Issue date Nov 19, 2024
- Kobelco Construction Machinery Co., Ltd.
- Takanori Yamasaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Construction machine
- Patent number 7,134,518
- Issue date Nov 14, 2006
- Kobelco Construction Machinery Co., Ltd.
- Seigo Arai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air intake structure in a construction machine
- Patent number 6,032,620
- Issue date Mar 7, 2000
- Kabushiki Kaisha Kobe Seiko Sho
- Takashi Tsukiana
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
STEEL-FRAME CUTTING METHOD AND DEVICE
- Publication number 20210213552
- Publication date Jul 15, 2021
- KOBELCO CONSTRUCTION MACHINERY CO., LTD.
- Takanori YAMASAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Construction machine
- Publication number 20040173395
- Publication date Sep 9, 2004
- KOBELCO CONTSTRUCTION MACHINERY CO., LTD.
- Seigo Arai
- B60 - VEHICLES IN GENERAL