Yoshiko Kanazawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogen-absorbing alloy for battery, method of manufacturing the s...
- Patent number 5,843,372
- Issue date Dec 1, 1998
- Kabushiki Kaisha Toshiba
- Hiroyuki Hasebe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hydrogen-absorbing alloy for battery, method of manufacturing the s...
- Patent number 5,654,115
- Issue date Aug 5, 1997
- Kabushiki Kaisha Toshiba
- Hiroyuki Hasebe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fuel cell
- Patent number 5,432,023
- Issue date Jul 11, 1995
- Kabushiki Kaisha Toshiba
- Shuji Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell
- Patent number 5,364,711
- Issue date Nov 15, 1994
- Kabushiki Kaisha Toshiba
- Shuji Yamada
- H01 - BASIC ELECTRIC ELEMENTS