Junpei SHIBATA

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method, computer, and stamp system
- Patent number 10,338,728
- Issue date Jul 2, 2019
- Koto Co., Ltd.
- Hiroshi Kirita
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
AUTHENTICATION METHOD, COMPUTER SYSTEM, SERVER COMPUTER AND AUTHENT...
- Publication number 20190073526
- Publication date Mar 7, 2019
- KOTO CO., LTD.
- Hiroshi Kirita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, Computer, And Stamp System
- Publication number 20170177142
- Publication date Jun 22, 2017
- KOTO CO., LTD.
- Hiroshi KIRITA
- G06 - COMPUTING CALCULATING COUNTING