Yoshiyo KUBO

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Kochi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Separator paper for alkaline battery and the alkaline battery
- Patent number 7,781,104
- Issue date Aug 24, 2010
- Nippon Kodoshi Corporation
- Yoshiyo Kubo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Separator paper for alkaline-battery
- Patent number 6,379,836
- Issue date Apr 30, 2002
- Nippon Kodoshi Corporation
- Yoshiyo Kubo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Electrolytic paper for electrolytic capacitor
- Patent number 4,914,548
- Issue date Apr 3, 1990
- Yoshiyo Kubo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEPARATOR FOR ALKALINE BATTERY AND ALKALINE BATTERY
- Publication number 20150010828
- Publication date Jan 8, 2015
- NIPPON KODOSHI CORPORATION
- Yoshiyo Kubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR ALKALINE BATTERY, AND ALKALINE BATTERY
- Publication number 20130149614
- Publication date Jun 13, 2013
- NIPPON KODOSHI CORPORATION
- Yoshiyo KUBO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Separator paper for alkaline battery and the alkaline battery
- Publication number 20060014080
- Publication date Jan 19, 2006
- Yoshiyo Kubo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE