Tokuzo SEKIYAMA

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Servo drive system and continuous working system of press machine
- Patent number 7,640,778
- Issue date Jan 5, 2010
- Amada Company, Limited
- Kinshiro Naito
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Servo drive system and continuous working system of press machine
- Patent number 7,637,139
- Issue date Dec 29, 2009
- Amada Company, Limited
- Kinshiro Naito
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Servo-drive system and continuous finishing system of press
- Patent number 7,475,584
- Issue date Jan 13, 2009
- Amada Company, Limited
- Kinshiro Naito
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
SERVO DRIVE SYSTEM AND CONTINUOUS WORKING SYSTEM OF PRESS MACHINE
- Publication number 20090064838
- Publication date Mar 12, 2009
- AMADA COMPANY, LIMITED
- Kinshiro NAITO
- B30 - PRESSES
Information Patent Application
SERVO DRIVE SYSTEM AND CONTINUOUS WORKING SYSTEM OF PRESS MACHINE
- Publication number 20090064839
- Publication date Mar 12, 2009
- AMADA COMPANY, LIMITED
- Kinshiro NAITO
- B30 - PRESSES
Information Patent Application
Servo-drive system and continuous finishing system of press
- Publication number 20060055269
- Publication date Mar 16, 2006
- Kinshiro Naito
- B30 - PRESSES