Masaharu Umezu

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Map information processing apparatus
- Patent number 9,322,659
- Issue date Apr 26, 2016
- Mitsubishi Electric Corporation
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Map information processing apparatus
- Patent number 9,062,981
- Issue date Jun 23, 2015
- Mitsubishi Electric Corporation
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Map information processing apparatus
- Patent number 8,983,769
- Issue date Mar 17, 2015
- Mitsubishi Electric Corporation
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Map information processor and data structure of map information
- Patent number 8,803,907
- Issue date Aug 12, 2014
- Mitsubishi Electric Corporation
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Navigation apparatus
- Patent number 8,626,442
- Issue date Jan 7, 2014
- Mitsubishi Denki Kabushiki Kaisha
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Map information processing device
- Patent number 8,532,926
- Issue date Sep 10, 2013
- Mitsubishi Electric Corporation
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Map information processing apparatus
- Patent number 8,483,953
- Issue date Jul 9, 2013
- Mitsubishi Electric Corporation
- Masaharu Umezu
- G01 - MEASURING TESTING
Information Patent Grant
Map information processing apparatus
- Patent number 8,380,432
- Issue date Feb 19, 2013
- Mitsubishi Electric Corporation
- Tomohiro Nakae
- G01 - MEASURING TESTING
Information Patent Grant
Navigation apparatus
- Patent number 7,890,255
- Issue date Feb 15, 2011
- Mitsubishi Denki Kabushiki Kaisha
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Onboard information terminal and map information providing apparatu...
- Patent number 7,890,251
- Issue date Feb 15, 2011
- Mitsubishi Electric Corporation
- Tomohiro Nakae
- G01 - MEASURING TESTING
Information Patent Grant
Map information processing apparatus and storage medium of map info...
- Patent number 7,877,203
- Issue date Jan 25, 2011
- Mitsubishi Electric Corporation
- Makoto Mikuriya
- G01 - MEASURING TESTING
Information Patent Grant
Navigation apparatus
- Patent number 7,797,103
- Issue date Sep 14, 2010
- Mitsubishi Electric Corporation
- Tadatomi Ishigami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Map data processing unit
- Patent number 7,610,147
- Issue date Oct 27, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Masaharu Umezu
- G01 - MEASURING TESTING
Information Patent Grant
Data structure of map data, map data storage medium, map data updat...
- Patent number 7,526,492
- Issue date Apr 28, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Makoto Mikuriya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Map information processing device
- Patent number 7,480,565
- Issue date Jan 20, 2009
- Mitsubishi Electric Corp.
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Data architecture of map data, data architecture of update instruct...
- Patent number 7,403,852
- Issue date Jul 22, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Makoto Mikuriya
- G01 - MEASURING TESTING
Information Patent Grant
Data architecture of map data, data architecture of update instruct...
- Patent number 7,330,788
- Issue date Feb 12, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Makoto Mikuriya
- G01 - MEASURING TESTING
Information Patent Grant
Map data processing apparatus and center system
- Patent number 7,136,748
- Issue date Nov 14, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Masaharu Umezu
- G08 - SIGNALLING
Information Patent Grant
Map data processing unit
- Patent number 6,980,907
- Issue date Dec 27, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Masaharu Umezu
- G01 - MEASURING TESTING
Information Patent Grant
Map data processing apparatus and method of the same
- Patent number 6,728,633
- Issue date Apr 27, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Makoto Mikuriya
- G01 - MEASURING TESTING
Information Patent Grant
Map information processing apparatus and map information transmissi...
- Patent number 6,643,584
- Issue date Nov 4, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Grant
On-board navigation terminal and navigation controller
- Patent number 6,567,742
- Issue date May 20, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Masaharu Umezu
- G01 - MEASURING TESTING
Information Patent Grant
Navigation apparatus
- Patent number 6,549,847
- Issue date Apr 15, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tomoya Ikeuchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
On-vehicle information processor with map data and map data management
- Patent number 6,397,144
- Issue date May 28, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Grant
On-vehicle path guide apparatus and path search method
- Patent number 5,978,732
- Issue date Nov 2, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Takashi Kakitani
- G08 - SIGNALLING
Information Patent Grant
Traffic information display system
- Patent number 5,583,494
- Issue date Dec 10, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yoshisada Mizutani
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Switching system for automotive vehicle including a reflector posit...
- Patent number 5,293,513
- Issue date Mar 8, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Masaharu Umezu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MAP INFORMATION PROCESSING APPARATUS
- Publication number 20110313661
- Publication date Dec 22, 2011
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Application
MAP INFORMATION PROCESSING APPARATUS
- Publication number 20110313659
- Publication date Dec 22, 2011
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Application
MAP INFORMATION PROCESSING APPARATUS
- Publication number 20110313823
- Publication date Dec 22, 2011
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Application
MAP INFORMATION PROCESSING DEVICE
- Publication number 20110231090
- Publication date Sep 22, 2011
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Application
MAP INFORMATION PROCESSING DEVICE
- Publication number 20110231093
- Publication date Sep 22, 2011
- Mitsubishi Electric Corporation
- Tomoya Ikeuchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MAP INFORMATION PROCESSING DEVICE
- Publication number 20110231089
- Publication date Sep 22, 2011
- Mitsubishi Electric Corporation
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Application
MAP INFORMATION PROCESSOR AND DATA STRUCTURE OF MAP INFORMATION
- Publication number 20110175931
- Publication date Jul 21, 2011
- Tomoya Ikeuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NAVIGATION APPARATUS
- Publication number 20100332128
- Publication date Dec 30, 2010
- Mitsubishi Denki Kabushiki Kaisha
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Application
Onboard information terminal and map information providing apparatu...
- Publication number 20100223000
- Publication date Sep 2, 2010
- Tomohiro Nakae
- G01 - MEASURING TESTING
Information Patent Application
MAP INFORMATION PROCESSING APPARATUS
- Publication number 20100063727
- Publication date Mar 11, 2010
- Masaharu Umezu
- G08 - SIGNALLING
Information Patent Application
MAP INFORMATION PROCESSING APPARATUS
- Publication number 20100057352
- Publication date Mar 4, 2010
- Tomohiro Nakae
- G01 - MEASURING TESTING
Information Patent Application
MAP INFORMATION PROCESSING APPARATUS
- Publication number 20100042315
- Publication date Feb 18, 2010
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Application
NAVIGATION APPARATUS
- Publication number 20090319174
- Publication date Dec 24, 2009
- Mitsubishi Electric Corporation
- Tadatomi Ishigami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Map Information Processing Apparatus
- Publication number 20080120171
- Publication date May 22, 2008
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Application
Map Information Processing Apparatus And Storage Medium Of Map Info...
- Publication number 20080091344
- Publication date Apr 17, 2008
- Makoto Mikuriya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NAVIGATION APPARATUS
- Publication number 20070213927
- Publication date Sep 13, 2007
- MITSUBISHI ELECTRIC CORPORATION
- Tadatomi Ishigami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Map information processing device
- Publication number 20060217879
- Publication date Sep 28, 2006
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Application
Data architecture of map data, data architecture of update instruct...
- Publication number 20060122771
- Publication date Jun 8, 2006
- Makoto Mikuriya
- G01 - MEASURING TESTING
Information Patent Application
Guidance information retrieval apparatus and guidance information r...
- Publication number 20050216511
- Publication date Sep 29, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Masaharu Umezu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Map data processing unit
- Publication number 20050114018
- Publication date May 26, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Masaharu Umezu
- G01 - MEASURING TESTING
Information Patent Application
Map data processing unit
- Publication number 20050114019
- Publication date May 26, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Masaharu Umezu
- G01 - MEASURING TESTING
Information Patent Application
Data structure of map data, map data storage medium, map data updat...
- Publication number 20050058155
- Publication date Mar 17, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Makoto Mikuriya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Map information processing apparatus, map update information storag...
- Publication number 20050049784
- Publication date Mar 3, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Tomoya Ikeuchi
- G01 - MEASURING TESTING
Information Patent Application
Information providing system
- Publication number 20050010932
- Publication date Jan 13, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Atsushi Kohno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Map data processing unit
- Publication number 20040193370
- Publication date Sep 30, 2004
- Masaharu Umezu
- G01 - MEASURING TESTING
Information Patent Application
Map data processing apparatus and center system
- Publication number 20040135705
- Publication date Jul 15, 2004
- Masaharu Umezu
- G08 - SIGNALLING
Information Patent Application
Data architecture of map data, data architecture of update instruct...
- Publication number 20040085227
- Publication date May 6, 2004
- Makoto Mikuriya
- G01 - MEASURING TESTING
Information Patent Application
On-board navigation terminal and navigation controller
- Publication number 20020165663
- Publication date Nov 7, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Masaharu Umezu
- G01 - MEASURING TESTING
Information Patent Application
Map data processing apparatus and method of the same
- Publication number 20020091485
- Publication date Jul 11, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Makoto Mikuriya
- G01 - MEASURING TESTING
Information Patent Application
Navigation apparatus
- Publication number 20020082773
- Publication date Jun 27, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tomoya Ikeuchi
- G01 - MEASURING TESTING

Masaharu Umezu

Person

Patents Grantslast 30 patents

Map information processing apparatus

Map information processing apparatus

Map information processing apparatus

Map information processor and data structure of map information

Navigation apparatus

Map information processing device

Map information processing apparatus

Map information processing apparatus

Navigation apparatus

Onboard information terminal and map information providing apparatu...

Map information processing apparatus and storage medium of map info...

Navigation apparatus

Map data processing unit

Data structure of map data, map data storage medium, map data updat...

Map information processing device

Data architecture of map data, data architecture of update instruct...

Data architecture of map data, data architecture of update instruct...

Map data processing apparatus and center system

Map data processing unit

Map data processing apparatus and method of the same

Map information processing apparatus and map information transmissi...

On-board navigation terminal and navigation controller

Navigation apparatus

On-vehicle information processor with map data and map data management

On-vehicle path guide apparatus and path search method

Traffic information display system

Switching system for automotive vehicle including a reflector posit...

Patents Applicationslast 30 patents

MAP INFORMATION PROCESSING APPARATUS

MAP INFORMATION PROCESSING APPARATUS

MAP INFORMATION PROCESSING APPARATUS

MAP INFORMATION PROCESSING DEVICE

MAP INFORMATION PROCESSING DEVICE

MAP INFORMATION PROCESSING DEVICE

MAP INFORMATION PROCESSOR AND DATA STRUCTURE OF MAP INFORMATION

NAVIGATION APPARATUS

Onboard information terminal and map information providing apparatu...

MAP INFORMATION PROCESSING APPARATUS

MAP INFORMATION PROCESSING APPARATUS

MAP INFORMATION PROCESSING APPARATUS

NAVIGATION APPARATUS

Map Information Processing Apparatus

Map Information Processing Apparatus And Storage Medium Of Map Info...

NAVIGATION APPARATUS

Map information processing device

Data architecture of map data, data architecture of update instruct...

Guidance information retrieval apparatus and guidance information r...

Map data processing unit

Map data processing unit

Data structure of map data, map data storage medium, map data updat...

Map information processing apparatus, map update information storag...

Information providing system

Map data processing unit

Map data processing apparatus and center system

Data architecture of map data, data architecture of update instruct...

On-board navigation terminal and navigation controller

Map data processing apparatus and method of the same

Navigation apparatus