Masahiro SERIKAWA

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Positive electrode for alkaline secondary battery and alkaline seco...
- Patent number 11,581,528
- Issue date Feb 14, 2023
- Toppan Printing Co., Ltd.
- Masahiro Serikawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NEGATIVE-ELECTRODE COMPOSITION FOR ALKALINE SECONDARY BATTERIES, AN...
- Publication number 20210057724
- Publication date Feb 25, 2021
- Toppan Printing Co.,Ltd.
- Masahiro SERIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR ALKALINE SECONDARY BATTERY AND ALKALINE SECO...
- Publication number 20200028157
- Publication date Jan 23, 2020
- Toppan Printing Co., Ltd.
- Masahiro SERIKAWA
- H01 - BASIC ELECTRIC ELEMENTS