Ryota Katayanagi

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Musashino-shi, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Catalog verification device, catalog verification method, and program
- Patent number 11,615,013
- Issue date Mar 28, 2023
- Nippon Telegraph and Telephone Corporation
- Ryota Katayanagi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CATALOG VERIFICATION DEVICE, CATALOG VERIFICATION METHOD, AND PROGRAM
- Publication number 20220121553
- Publication date Apr 21, 2022
- Nippon Telegraph and Telephone Corporation
- Ryota KATAYANAGI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CATALOG CREATION ASSISTANCE SYSTEM, CATALOG CREATION ASSISTANCE MET...
- Publication number 20220100478
- Publication date Mar 31, 2022
- Nippon Telegraph and Telephone Corporation
- Kensuke Takahashi
- G06 - COMPUTING CALCULATING COUNTING