Hiromasa Yoshida

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Automatic transmission control system
- Patent number 6,217,477
- Issue date Apr 17, 2001
- Mazda Motor Corporation
- Hidetoshi Nobumoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Toroidal continuously variable transmission
- Patent number 5,820,510
- Issue date Oct 13, 1998
- Mazda Motor Corporation
- Kazuhiko Ueda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...