Ryo Nagaoka

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Musashino-shi, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control system, radio telephone device, control method and program
- Patent number 12,192,862
- Issue date Jan 7, 2025
- Nippon Telegraph and Telephone Corporation
- Ryo Nagaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SMISHING FRAUD PREVENTION SYSTEM, METHOD AND PROGRAM
- Publication number 20230179966
- Publication date Jun 8, 2023
- Nippon Telegraph and Telephone Corporation
- Ruriko MATSUURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL SYSTEM, RADIO TELEPHONE DEVICE, CONTROL METHOD AND PROGRAM
- Publication number 20230008133
- Publication date Jan 12, 2023
- Nippon Telegraph and Telephone Corporation
- Ryo NAGAOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS MOBILITY DEVICE, CONTROL SYSTEM, METHOD AND PROGRAM
- Publication number 20220365528
- Publication date Nov 17, 2022
- Nippon Telegraph and Telephone Corporation
- Shuji Kimura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NOTIFICATION APPARATUS, NOTIFICATION SYSTEM, NOTIFICATION METHOD AN...
- Publication number 20220242694
- Publication date Aug 4, 2022
- Nippon Telegraph and Telephone Corporation
- Ryo Nagaoka
- B66 - HOISTING LIFTING HAULING