Hiroaki HATORI

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a polybenzimidazole carbon fiber
- Patent number 11,473,219
- Issue date Oct 18, 2022
- National Institute of Advanced Industrial Science and Technology
- Toshihira Irisawa
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Precursor fiber for carbon fibers, carbon fiber, and method for pro...
- Patent number 9,777,408
- Issue date Oct 3, 2017
- National Institute of Advanced Industrial Science and Technology
- Toshihira Irisawa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
POLYBENZIMIDAZOLE CARBON FIBER AND METHOD FOR MANUFACTURING SAME
- Publication number 20200056305
- Publication date Feb 20, 2020
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Toshihira IRISAWA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Carbon-Fiber Precursor Fiber, Carbon Fiber, and Method for Producin...
- Publication number 20170327973
- Publication date Nov 16, 2017
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Hiroaki Hatori
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
POLYBENZIMIDAZOLE CARBON FIBER AND METHOD FOR MANUFACTURING SAME
- Publication number 20170152612
- Publication date Jun 1, 2017
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Toshihira IRISAWA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Precursor Fiber for Carbon Fibers, Carbon Fiber, and Method for Pro...
- Publication number 20150322593
- Publication date Nov 12, 2015
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Toshihira IRISAWA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING