Han Zhi-peng

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Hokkaido, JP

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Patents Grantslast 30 patents

Information Patent Grant
Single-faced disk type friction engagement device of equalized fric...
- Patent number 5,913,395
- Issue date Jun 22, 1999
- Dynax Corporation
- Norio Takakura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Spring plates of multiple disk friction coupling device
- Patent number 5,857,666
- Issue date Jan 12, 1999
- Dynax Corporation
- Han Zhi-Peng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Friction plate for high oil passage and cooling
- Patent number 5,682,971
- Issue date Nov 4, 1997
- Dynax Corporation
- Norio Takakura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...