Kiyoshi Hirakawa

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Operation device, control system, control method, and non-transitor...
- Patent number 11,426,868
- Issue date Aug 30, 2022
- Kabushiki Kaisha Yaskawa Denki
- Seishiro Sakaguchi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Operation device, control system, control method, and non-transitor...
- Patent number 11,173,600
- Issue date Nov 16, 2021
- Kabushiki Kaisha Yaskawa Denki
- Seishiro Sakaguchi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Control device, security management system, and security management...
- Patent number 9,709,970
- Issue date Jul 18, 2017
- Kabushiki Kaisha Yaskawa Denki
- Yumie Kubota
- G05 - CONTROLLING REGULATING
Information Patent Grant
Line detecting method using two rectangular windows passing through...
- Patent number 5,359,672
- Issue date Oct 25, 1994
- Kabushiki Kaisha Yaskawa Denki
- Shinji Okumura
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OPERATION DEVICE, CONTROL SYSTEM, CONTROL METHOD, AND NON-TRANSITOR...
- Publication number 20190351544
- Publication date Nov 21, 2019
- KABUSHIKI KAISHA YASKAWA DENKI
- Seishiro SAKAGUCHI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
OPERATION DEVICE, CONTROL SYSTEM, CONTROL METHOD, AND NON-TRANSITOR...
- Publication number 20190351546
- Publication date Nov 21, 2019
- KABUSHIKI KAISHA YASKAWA DENKI
- Seishiro SAKAGUCHI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
CONTROL DEVICE, SECURITY MANAGEMENT SYSTEM, AND SECURITY MANAGEMENT...
- Publication number 20150081047
- Publication date Mar 19, 2015
- KABUSHIKI KAISHA YASKAWA DENKI
- Yumie KUBOTA
- G05 - CONTROLLING REGULATING
Information Patent Application
Automatic machine control device
- Publication number 20070163322
- Publication date Jul 19, 2007
- KABUSHIKI KAISHA YASKAWA DENKI
- Kiyoshi Hirakawa
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS