Yousuke Hiroi

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Ibaraki, JP

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Patents Applicationslast 30 patents

Information Patent Application
POLYOLEFIN STRETCHED POROUS FILM
- Publication number 20190194412
- Publication date Jun 27, 2019
- Yupo corporation
- Shouichi ISHIMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BACK SHEET FOR SOLAR CELLS, AND SOLAR CELL USING SAME
- Publication number 20140137935
- Publication date May 22, 2014
- Yupo corporation
- Yousuke Hiroi
- B32 - LAYERED PRODUCTS