Yoshifumi Natsume

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Navigation system, route retrieval server and mobile terminal devic...
- Patent number 8,401,789
- Issue date Mar 19, 2013
- Navitime Japan Co., Ltd.
- Yoshifumi Natsume
- G01 - MEASURING TESTING
Information Patent Grant
Laser measurement device and laser measurement method
- Patent number 7,633,632
- Issue date Dec 15, 2009
- Pasco Corporation
- Tadashi Sasakawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
NAVIGATION SYSTEM, ROUTE RETRIEVAL SERVER AND MOBILE TERMINAL DEVIC...
- Publication number 20100153004
- Publication date Jun 17, 2010
- NAVITIME JAPAN CO., LTD.
- Yoshifumi Natsume
- G08 - SIGNALLING
Information Patent Application
Laser measurement device and laser measurement method
- Publication number 20090161116
- Publication date Jun 25, 2009
- PASCO CORPORATION
- Tadashi Sasakawa
- G01 - MEASURING TESTING