Hiroyuki Kosuda

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Numazu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rocker arm and process for producing the same
- Patent number 4,438,738
- Issue date Mar 27, 1984
- Toho Beslon Co., Ltd.
- Hiroyuki Kosuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Carbon fiber reinforced carbon friction element and method of making
- Patent number 4,339,021
- Issue date Jul 13, 1982
- Toho Beslon Co., Ltd.
- Hiroyuki Kosuda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...