Hiroyuki Tetsuka

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Aichi-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Graphene nanostructure
- Patent number 11,453,649
- Issue date Sep 27, 2022
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Hiroyuki Tetsuka
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light emitting body
- Patent number 9,090,826
- Issue date Jul 28, 2015
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Hiroyuki Tetsuka
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitrogen-containing graphene structure and phosphor dispersion
- Patent number 8,999,529
- Issue date Apr 7, 2015
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Hiroyuki Tetsuka
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
GRAPHENE NANOSTRUCTURE
- Publication number 20210061774
- Publication date Mar 4, 2021
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Hiroyuki TETSUKA
- B82 - NANO-TECHNOLOGY
Information Patent Application
NITROGEN-CONTAINING GRAPHENE STRUCTURE AND PHOSPHOR DISPERSION
- Publication number 20130181165
- Publication date Jul 18, 2013
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Hiroyuki Tetsuka
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT EMITTING BODY
- Publication number 20130181166
- Publication date Jul 18, 2013
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Hiroyuki Tetsuka
- B82 - NANO-TECHNOLOGY