Takashi Koizumi

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Sayama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Brake drum and method for producing the same
- Patent number 7,258,209
- Issue date Aug 21, 2007
- Honda Giken Kogyo Kabushiki Kaisha
- Takashi Koizumi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Brake drum and method for producing the same
- Patent number 6,880,681
- Issue date Apr 19, 2005
- Honda Giken Kogyo Kabushiki Kaisha
- Takashi Koizumi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Brake drum and method for producing the same
- Publication number 20050072640
- Publication date Apr 7, 2005
- HONDA GIKEN KOGYO KABUSHIKI KAISHA
- Takashi Koizumi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Brake drum and method for producing the same
- Publication number 20030159896
- Publication date Aug 28, 2003
- Takashi Koizumi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...