Yoshitsugu Hasumi

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic commercial transaction support method
- Patent number 10,354,300
- Issue date Jul 16, 2019
- Sony Corporation
- Yoshitsugu Hasumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Credit intermediary system, credit intermediary apparatus and metho...
- Patent number 7,827,098
- Issue date Nov 2, 2010
- Sony Corporation
- Yoshitsugu Hasumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Settlement intermediation processing apparatus, storage medium in w...
- Patent number 7,039,605
- Issue date May 2, 2006
- Sony Corporation
- Toru Kuwahara
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Electronic transaction system
- Publication number 20040093308
- Publication date May 13, 2004
- Takashi Kawashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Credit intermediary system, credit intermediary apparatus and metho...
- Publication number 20040064403
- Publication date Apr 1, 2004
- SONY CORPORATION
- Yoshitsugu Hasumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic commercial transaction support method
- Publication number 20040059682
- Publication date Mar 25, 2004
- Yoshitsugu Hasumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic commerce support method
- Publication number 20040030641
- Publication date Feb 12, 2004
- Yoshitsugu Hasumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Settlement intermediation processing apparatus, storage medium in w...
- Publication number 20020016745
- Publication date Feb 7, 2002
- Toru Kuwahara
- G06 - COMPUTING CALCULATING COUNTING