Tatsuhiro MATSUBARA

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Chuo-ku, Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
ARTIFICIAL HAIR FIBERS
- Publication number 20240076485
- Publication date Mar 7, 2024
- DENKA COMPANY LIMITED
- Takashi MURAOKA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PRODUCTION METHOD FOR HEAT-RESISTANT RESIN COMPOSITION
- Publication number 20230311394
- Publication date Oct 5, 2023
- DENKA COMPANY LIMITED
- Kohei NISHINO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MALEIMIDE COPOLYMER, MANUFACTURING METHOD THEREFOR, AND RESIN COMPO...
- Publication number 20220195174
- Publication date Jun 23, 2022
- Denka Company Limited
- Tatsuhiro MATSUBARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...