Tatsunori NAMAI

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Hiratsuka-shi, Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst for solid polymer fuel cell and method for producing same
- Patent number 10,998,556
- Issue date May 4, 2021
- Tanaka Kikinzoku Kogyo K.K.
- Wataru Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CATALYST FOR SOLID POLYMER FUEL CELL AND METHOD FOR PRODUCING SAME
- Publication number 20190221858
- Publication date Jul 18, 2019
- TANAKA KIKINZOKU KOGYO K.K.
- Wataru HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS