Toshio Hakuto

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Shimotsuga-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sliding member, bearing, sliding member manufacturing method, and b...
- Patent number 12,031,579
- Issue date Jul 9, 2024
- Senju Metal Industry Co., Ltd.
- Naoki Sato
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sliding material and a method for its manufacture
- Patent number 7,906,222
- Issue date Mar 15, 2011
- Senju Metal Industry Co., Ltd.
- Sinzo Nakamura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sliding material and a method for its manufacture
- Patent number 7,854,996
- Issue date Dec 21, 2010
- Senju Metal Industry Co., Ltd.
- Issaku Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
SLIDING MEMBER, BEARING, SLIDING MEMBER MANUFACTURING METHOD, AND B...
- Publication number 20240309913
- Publication date Sep 19, 2024
- SENJU METAL INDUSTRY CO., LTD.
- Naoki SATO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SLIDING MEMBER, BEARING, SLIDING MEMBER MANUFACTURING METHOD, AND B...
- Publication number 20240044368
- Publication date Feb 8, 2024
- SENJU METAL INDUSTRY CO., LTD.
- Naoki SATO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Sliding Material and a Method for its Manufacture
- Publication number 20080193324
- Publication date Aug 14, 2008
- Issaku Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Sliding material and a method for its manufacture
- Publication number 20080020215
- Publication date Jan 24, 2008
- Sinzo Nakamura
- B22 - CASTING POWDER METALLURGY