Yasuei Nomoto

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Geographic information display control system
- Patent number 6,538,674
- Issue date Mar 25, 2003
- Hitachi, Ltd.
- Norimasa Shibata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of managing feature data
- Patent number 6,505,186
- Issue date Jan 7, 2003
- Hitachi, Ltd.
- Keiro Muro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital cartographic system for geographical information processing
- Patent number 5,544,052
- Issue date Aug 6, 1996
- Hitachi, Ltd.
- Takehiro Fujita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for topographic processing
- Patent number 5,444,618
- Issue date Aug 22, 1995
- Hitachi, Ltd.
- Shinji Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic display method
- Patent number 5,172,102
- Issue date Dec 15, 1992
- Hitachi, Ltd.
- Kazuaki Iwamura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Geographic information display control system
- Publication number 20030112252
- Publication date Jun 19, 2003
- Hitachi, Ltd.
- Norimasa Shibata
- G06 - COMPUTING CALCULATING COUNTING