Naomasa Sato

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Moving apparatus with drive force assist mechanism and movement con...
- Patent number 6,580,188
- Issue date Jun 17, 2003
- Sony Corporation
- Ichiro Katagiri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Torque detecting apparatus
- Patent number 6,439,065
- Issue date Aug 27, 2002
- Sony Corporation
- Syunji Ooshima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Moving apparatus with drive power assisting device and movement con...
- Patent number 6,247,548
- Issue date Jun 19, 2001
- Sony Corporation
- Toshiro Hayashi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Moving apparatus with drive force assist mechanism and movement con...
- Publication number 20030047369
- Publication date Mar 13, 2003
- Sony Corporation
- Ichiro Katagiri
- B60 - VEHICLES IN GENERAL