Yoshitada Hayashi

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Kochi-ken, 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

Patents Applicationslast 30 patents

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