Hiroshi Ashihara

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Kyoto, JP

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Patents Applicationslast 30 patents

Information Patent Application
POLYESTER FILM AND METHOD FOR PRODUCING SAME
- Publication number 20240018316
- Publication date Jan 18, 2024
- UNITIKA LTD.
- Hiroshi Ashihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIAXIALLY-STRETCHED POLYESTER RESIN FILM AND MANUFACTURING METHOD F...
- Publication number 20230113079
- Publication date Apr 13, 2023
- UNITIKA LTD.
- Goro Araki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYESTER FILM AND METHOD FOR PRODUCING SAME
- Publication number 20210179843
- Publication date Jun 17, 2021
- UNITIKA LTD.
- Takayoshi Okuzu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL