Kayoko Maruta

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Product information management device
- Patent number 7,246,086
- Issue date Jul 17, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kiyoshi Araki
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Product information management device
- Publication number 20030083962
- Publication date May 1, 2003
- Kiyoshi Araki
- G06 - COMPUTING CALCULATING COUNTING