Tetsuya Maruoka

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing form
- Patent number 5,765,005
- Issue date Jun 9, 1998
- Hitachi, Ltd.
- Tetsuya Maruoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of supporting decision-making for predicting future time-ser...
- Patent number 5,544,281
- Issue date Aug 6, 1996
- Hitachi, Ltd.
- Tetsuya Maruoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for retrieving time-series information
- Patent number 5,412,769
- Issue date May 2, 1995
- Hitachi, Ltd.
- Tetsuya Maruoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for determining a supplemental transaction changing a decide...
- Patent number 5,313,560
- Issue date May 17, 1994
- Hitachi, Ltd.
- Tetsuya Maruoka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Electronic account settlement system and method
- Publication number 20030101096
- Publication date May 29, 2003
- Hitachi, Inc.
- Kazuyoshi Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for score calculation
- Publication number 20020032645
- Publication date Mar 14, 2002
- Ken Nozaki
- G06 - COMPUTING CALCULATING COUNTING