Manabu Kubota

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication apparatus and error detection method
- Patent number 11,863,230
- Issue date Jan 2, 2024
- Nippon Telegraph and Telephone Corporation
- Kenta Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and communication method for plant control system
- Patent number 11,765,203
- Issue date Sep 19, 2023
- Hitachi, Ltd.
- Manabu Kubota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fault diagnosis apparatus and fault diagnosis method of multi-chann...
- Patent number 8,386,862
- Issue date Feb 26, 2013
- Hitachi, Ltd.
- Hisashi Terae
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION APPARATUS AND ERROR COPING METHOD
- Publication number 20230112053
- Publication date Apr 13, 2023
- Nippon Telegraph and Telephone Corporation
- Kenta ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS AND ERROR DETECTION METHOD
- Publication number 20230070907
- Publication date Mar 9, 2023
- Nippon Telegraph and Telephone Corporation
- Kenta ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD FOR PLANT CONTROL SYSTEM
- Publication number 20220182411
- Publication date Jun 9, 2022
- Hitachi, Ltd
- Manabu KUBOTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAULT DIAGNOSIS APPARATUS AND FAULT DIAGNOSIS METHOD OF MULTI-CHANN...
- Publication number 20100235699
- Publication date Sep 16, 2010
- Hitachi, Ltd.
- Hisashi TERAE
- G05 - CONTROLLING REGULATING