Takehiko SHIGEFUJI

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser machining apparatus and laser machining method
- Patent number 11,780,032
- Issue date Oct 10, 2023
- Amada Co., Ltd.
- Takaaki Yamanashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser machining apparatus and laser machining method
- Patent number 11,697,176
- Issue date Jul 11, 2023
- Amada Co., Ltd.
- Takaaki Yamanashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Punching tool provided with a tool identification medium and punch...
- Patent number 7,835,815
- Issue date Nov 16, 2010
- Amada Company, Limited
- Takehiko Shigefuji
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Punching tool provided with a tool identification medium and punch...
- Patent number 7,437,210
- Issue date Oct 14, 2008
- Amada Company, Limited
- Takehiko Shigefuji
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Punching tool provided with tool identification medium and punch pr...
- Patent number 6,163,734
- Issue date Dec 19, 2000
- Takehiko Shigefuji
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LASER PROCESSING MACHINE AND PROCESSING METHOD
- Publication number 20230095329
- Publication date Mar 30, 2023
- AMADA CO., LTD.
- Yuya MIZOGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER MACHINING APPARATUS AND LASER MACHINING METHOD
- Publication number 20210260703
- Publication date Aug 26, 2021
- AMADA CO., LTD.
- Takaaki YAMANASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER MACHINING APPARATUS AND LASER MACHINING METHOD
- Publication number 20210187665
- Publication date Jun 24, 2021
- AMADA CO., LTD.
- Takaaki YAMANASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PUNCHING TOOL PROVIDED WITH A TOOL IDENTIFICATION MEDIUM AND PUNCH...
- Publication number 20090069907
- Publication date Mar 12, 2009
- AMADA COMPANY, LIMITED
- Takehiko SHIGEFUJI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR