Yoshiharu Uemura

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic card transaction apparatus
- Patent number 7,281,656
- Issue date Oct 16, 2007
- NIDEC SANKYO CORPORATION
- Shigeyuki Nagata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of measuring coercive force of a magnetic card
- Patent number 6,637,653
- Issue date Oct 28, 2003
- Kabushiki Kaisha Sankyo Seiki Seisakusho
- Yukihiko Takita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic card transaction apparatus
- Patent number 6,629,643
- Issue date Oct 7, 2003
- Sankyo Seiki Mfg. Co., Ltd.
- Shigeyuki Nagata
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Magnetic card transaction apparatus
- Publication number 20040026507
- Publication date Feb 12, 2004
- Shigeyuki Nagata
- G06 - COMPUTING CALCULATING COUNTING