Hirohisa Senzaki

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Takehara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing metallic cadmium powder
- Patent number 5,505,761
- Issue date Apr 9, 1996
- Mitsui Mining & Smelting Co., Ltd.
- Yoshimi Hata
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of manufacturing manganese dioxide
- Patent number 5,156,933
- Issue date Oct 20, 1992
- Mitsui Mining & Smelting Co., Ltd.
- Munetoshi Yamaguchi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Copper powder for electroconductive paints and process for producti...
- Patent number 4,888,216
- Issue date Dec 19, 1989
- Mitsui Kinzoku Kogyo Kabushiki Kaisha
- Kanetaro Sannohe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Resin coated copper powder for electroconductive paints
- Patent number 4,833,033
- Issue date May 23, 1989
- Mitsui Kinzoku Kogyo Kabushiki Kaisha
- Kanetaro Sannohe
- C01 - INORGANIC CHEMISTRY