Miyuki Ishii

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Travel route display system
- Patent number 7,904,239
- Issue date Mar 8, 2011
- Pioneer Corporation
- Miyuki Ishii
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Audio Guide Device, Audio Guide Method, And Audio Guide Program
- Publication number 20090192707
- Publication date Jul 30, 2009
- Pioneer Corporation
- Yoshinori Nakatsuka
- G08 - SIGNALLING
Information Patent Application
Travel Route Display System
- Publication number 20090082958
- Publication date Mar 26, 2009
- Pioneer Corporation
- Miyuki Ishii
- G01 - MEASURING TESTING