Kikuko Yamawa

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Toyota-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Portable electronic information device
- Patent number 7,263,350
- Issue date Aug 28, 2007
- Toyota Jidosha Kabushiki Kaisha
- Masafumi Kizu
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Portable electronic information device
- Publication number 20030045278
- Publication date Mar 6, 2003
- Toyota Jidosha Kabushiki Kaisha
- Masafumi Kizu
- G08 - SIGNALLING
Information Patent Application
Electronic business transaction assisting system and method
- Publication number 20020049668
- Publication date Apr 25, 2002
- Toyota Jidosha Kabushiki Kaisha
- Kota Nezu
- G06 - COMPUTING CALCULATING COUNTING