Shunichi Kumagai

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Map creation device and navigation device
- Patent number 7,822,541
- Issue date Oct 26, 2010
- Pioneer Corporation
- Shunichi Kumagai
- G01 - MEASURING TESTING
Information Patent Grant
Plotting method, plotting program, and plotting equipment
- Patent number 7,633,500
- Issue date Dec 15, 2009
- Pioneer Corporation
- Reiji Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three-dimensional information display apparatus
- Patent number 6,999,075
- Issue date Feb 14, 2006
- Pioneer Corporation
- Shunichi Kumagai
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE, CONTROL METHOD, PROGRAM AND STORAGE MEDIUM
- Publication number 20150029214
- Publication date Jan 29, 2015
- PIONEER CORPORATION
- Shunichi Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Map Information Creating Device, Map Information Creating Method, a...
- Publication number 20080238914
- Publication date Oct 2, 2008
- PIONEER CORPORATION
- Hajime Adachi
- G01 - MEASURING TESTING
Information Patent Application
Map Creation Device And Navigation Device
- Publication number 20070200845
- Publication date Aug 30, 2007
- Shunichi Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Plotting method, plotting program, and plotting equipment
- Publication number 20070176928
- Publication date Aug 2, 2007
- PIONEER CORPORATION
- Reiji Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Three-dimensional information display apparatus
- Publication number 20030202018
- Publication date Oct 30, 2003
- PIONEER CORPORATION
- Shunichi Kumagai
- G08 - SIGNALLING