Takeo Ogasawara

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic control apparatus for stepless transmission
- Patent number 4,798,561
- Issue date Jan 17, 1989
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Katsuhiko Hattori
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Revolution speed ratio control system for a continuously variable t...
- Patent number 4,790,214
- Issue date Dec 13, 1988
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Katsuhiko Hattori
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...