Toshio Kondo

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rotating drum for reclaiming molding sand and molding sand reclaimi...
- Patent number 6,401,798
- Issue date Jun 11, 2002
- Nippon Chuzo Kabushiki Kaisha
- Toshio Kondo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for recycling empty aluminum cans
- Patent number 5,769,331
- Issue date Jun 23, 1998
- Nippon Chuzo Kabushiki Kaisha
- Yoshinao Yamagishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of and apparatus for reclaiming molding sand
- Patent number 4,436,138
- Issue date Mar 13, 1984
- Nippon Chuzo Kabushiki Kaisha
- Toshio Kondo
- B22 - CASTING POWDER METALLURGY