Hiroaki Hayakawa

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pb-free bearing used for fuel-injection pump
- Patent number 7,883,588
- Issue date Feb 8, 2011
- Taiho Kogyo Co., Ltd.
- Hiromi Yokota
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sliding bearing material
- Patent number 5,498,654
- Issue date Mar 12, 1996
- Taiho Kogyo Co., Ltd.
- Keiichi Shimasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SLIDING MEMBER AND METHOD FOR MANUFACTURING SLIDING MEMBER
- Publication number 20150055899
- Publication date Feb 26, 2015
- TAIHO KOGYO CO., LTD.
- Hayato Kodama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pb-free bearing used for fuel-injection pump
- Publication number 20060000527
- Publication date Jan 5, 2006
- Taiho Kogyo Co., Ltd.
- Hiromi Yokota
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...