Shiro SAKAMOTO

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication system, information providing device, computer-readab...
- Patent number 12,035,139
- Issue date Jul 9, 2024
- e-Jan Networks Co.
- Shiro Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system and computer readable storage medium
- Patent number 11,824,854
- Issue date Nov 21, 2023
- e-Jan Networks Co.
- Shiro Sakamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication system and computer readable storage medium
- Patent number 11,489,831
- Issue date Nov 1, 2022
- e-Jan Networks Co.
- Shiro Sakamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication system and computer readable storage medium
- Patent number 10,742,650
- Issue date Aug 11, 2020
- e-Jan Networks Co.
- Shiro Sakamoto
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM AND COMPUTER READABLE STORAGE MEDIUM
- Publication number 20230050271
- Publication date Feb 16, 2023
- e-Jan Networks Co.
- Shiro SAKAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION SYSTEM, INFORMATION PROVIDING DEVICE, COMPUTER-READAB...
- Publication number 20220014924
- Publication date Jan 13, 2022
- e-Jan Networks Co.
- Shiro SAKAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND COMPUTER READABLE STORAGE MEDIUM
- Publication number 20200366675
- Publication date Nov 19, 2020
- e-Jan Networks Co.
- Shiro SAKAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION SYSTEM AND COMPUTER READABLE STORAGE MEDIUM
- Publication number 20180124050
- Publication date May 3, 2018
- e-Jan Networks Co.
- Shiro SAKAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE