Yoshihiro Tsukamura

Person

Mahwah, NJ, US

People

Patents Applicationslast 30 patents

Information Patent Application
System and method of protecting data
- Publication number 20040078603
- Publication date Apr 22, 2004
- Eiji Ogura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for mid-stream purchase of products and services
- Publication number 20030187784
- Publication date Oct 2, 2003
- Michael Maritzen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for secure reverse payment
- Publication number 20020194128
- Publication date Dec 19, 2002
- Michael Maritzen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for secure entry and authentication of consumer-c...
- Publication number 20020184500
- Publication date Dec 5, 2002
- Michael Maritzen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information-based digital currency and bartering
- Publication number 20020143567
- Publication date Oct 3, 2002
- L. Michael Maritzen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for consolidating billing information and payi...
- Publication number 20020128878
- Publication date Sep 12, 2002
- L. Michael Maritzen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for preventing an unauthorized transaction
- Publication number 20020073344
- Publication date Jun 13, 2002
- L. Michael Maritzen
- G06 - COMPUTING CALCULATING COUNTING

Yoshihiro Tsukamura

Person

Patents Applicationslast 30 patents

System and method of protecting data

System and method for mid-stream purchase of products and services

System and method for secure reverse payment

System and method for secure entry and authentication of consumer-c...

Information-based digital currency and bartering

Method and apparatus for consolidating billing information and payi...

Method and apparatus for preventing an unauthorized transaction