Akira KUNITOMO

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Nagahama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon fiber and method for producing the same
- Patent number 12,163,258
- Issue date Dec 10, 2024
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Takuya Morishita
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR HEATING FIBER BUNDLE
- Publication number 20240052531
- Publication date Feb 15, 2024
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Yoshihide KATAGIRI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CARBON FIBER PRECURSOR FIBER, FIBER FOR CARBON FIBER PRECURSOR FIBE...
- Publication number 20230126217
- Publication date Apr 27, 2023
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Mamiko NARITA
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
CARBON FIBER PRECURSOR, METHOD OF PRODUCING CARBON FIBER PRECURSOR,...
- Publication number 20230129865
- Publication date Apr 27, 2023
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Mitsumasa MATSUSHITA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR MANUFACTURING SPUN YARN MADE OF CARBON NANOTUBES AND SPU...
- Publication number 20220316101
- Publication date Oct 6, 2022
- Toyota Jidosha Kabushiki Kaisha
- Akira KUNITOMO
- B82 - NANO-TECHNOLOGY
Information Patent Application
CARBON FIBER AND METHOD FOR PRODUCING THE SAME
- Publication number 20220298677
- Publication date Sep 22, 2022
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Takuya MORISHITA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING