Ritsue Yabuki

Person

Omiya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hydroen absorbing Ni-based alloy and rechargeable alkaline battery
- Patent number 4,983,474
- Issue date Jan 8, 1991
- Mitsubishi Metal Corporation
- Hidekazu Doi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrogen absorbing Ni,Zr-based alloy and rechargeable alkaline battery
- Patent number 4,898,794
- Issue date Feb 6, 1990
- Mitsubishi Metal Corporation
- Hidekazu Doi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fe-base build-up alloy excellent in resistance to corrosion and wear
- Patent number 4,888,153
- Issue date Dec 19, 1989
- Mitsubishi Kinzoku Kabushiki Kaisha
- Ritsue Yabuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thermal and wear resistant tough alloy
- Patent number 4,832,912
- Issue date May 23, 1989
- Mitsubishi Kinzoku Kabushiki Kaisha
- Ritsue Yabuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Co-base alloys for engine valves and valve seats
- Patent number 4,765,955
- Issue date Aug 23, 1988
- Mitsubishi Kinzoku Kabushiki Kaisha
- Ritsue Yabuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing spheroidal metal particles
- Patent number 4,744,821
- Issue date May 17, 1988
- Mitsubishi Kinzoku Kabushiki Kaisha
- Ritsue Yabuki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thermal and wear resistant tough nickel based alloy guide rolls
- Patent number 4,727,740
- Issue date Mar 1, 1988
- Mitsubishi Kinzoku Kabushiki Kaisha
- Ritsue Yabuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Ritsue Yabuki

Person

Patents Grantslast 30 patents

Hydroen absorbing Ni-based alloy and rechargeable alkaline battery

Hydrogen absorbing Ni,Zr-based alloy and rechargeable alkaline battery

Fe-base build-up alloy excellent in resistance to corrosion and wear

Thermal and wear resistant tough alloy

Co-base alloys for engine valves and valve seats

Process for producing spheroidal metal particles

Thermal and wear resistant tough nickel based alloy guide rolls