Katsuhito Matsushima

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Shinagawa-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information processing device, information processing method, and i...
- Patent number 11,205,195
- Issue date Dec 21, 2021
- Rakuten Group, Inc.
- Kaishi Okuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing device, information processing method, and i...
- Patent number 10,376,245
- Issue date Aug 13, 2019
- Rakuten, Inc.
- Katsuhito Matsushima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Data processing system, control method therefor, program and inform...
- Patent number 9,794,338
- Issue date Oct 17, 2017
- Rakuten, Inc.
- Katsuhito Matsushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND I...
- Publication number 20160296210
- Publication date Oct 13, 2016
- RAKUTEN, INC
- Katsuhito MATSUSHIMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND I...
- Publication number 20160042397
- Publication date Feb 11, 2016
- RAKUTEN, INC
- Kaishi OKUNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING SYSTEM, CONTROL METHOD THEREFOR, PROGRAM AND INFORM...
- Publication number 20150215402
- Publication date Jul 30, 2015
- RAKUTEN, INC
- Katsuhito Matsushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE