Fumito Yamai

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing fluorine containing polymer
- Patent number 9,979,037
- Issue date May 22, 2018
- PIOTREK CO., LTD.
- Naoya Ogata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing fluorine containing polymer
- Patent number 9,562,126
- Issue date Feb 7, 2017
- Piotrek Co., Ltd.
- Naoya Ogata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING FLUORINE CONTAINING POLYMER
- Publication number 20170040632
- Publication date Feb 9, 2017
- PIOTREK CO., LTD.
- Naoya OGATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR PRODUCING FLUORINE CONTAINING POLYMER
- Publication number 20120107726
- Publication date May 3, 2012
- PIOTREK CO., LTD.
- Naoya Ogata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...