Takeshi Nii

Person

Otake-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses...
- Patent number 11,332,852
- Issue date May 17, 2022
- Mitsubishi Chemical Corporation
- Yuusuke Shinmen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses...
- Patent number 10,662,556
- Issue date May 26, 2020
- Mitsubishi Chemical Corporation
- Yuusuke Shinmen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses...
- Patent number 10,233,569
- Issue date Mar 19, 2019
- Mitsubishi Chemical Corporation
- Yuusuke Shinmen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyacrylonitrile-based copolymer, polyacrylonitrile-based precurso...
- Patent number 10,017,881
- Issue date Jul 10, 2018
- Mitsubishi Chemical Corporation
- Yusuke Shinmen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses...
- Patent number 9,920,456
- Issue date Mar 20, 2018
- Mitsubishi Chemical Corporation
- Yuusuke Shinmen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Acrylonitrile copolymer and method for producing the same, acryloni...
- Patent number 8,569,408
- Issue date Oct 29, 2013
- Mitsubishi Rayon Co., Ltd.
- Norifumi Hirota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CARBON-FIBER-PRECURSOR FIBER BUNDLE, CARBON FIBER BUNDLE, AND USES...
- Publication number 20200263327
- Publication date Aug 20, 2020
- MITSUBISHI CHEMICAL CORPORATION
- Yuusuke SHINMEN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CARBON-FIBER-PRECURSOR FIBER BUNDLE, CARBON FIBER BUNDLE, AND USES...
- Publication number 20190153628
- Publication date May 23, 2019
- MITSUBISHI CHEMICAL CORPORATION
- Yuusuke SHINMEN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CARBON-FIBER-PRECURSOR FIBER BUNDLE, CARBON FIBER BUNDLE, AND USES...
- Publication number 20180155855
- Publication date Jun 7, 2018
- MITSUBISHI CHEMICAL CORPORATION
- Yuusuke SHINMEN
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYACRYLONITRILE-BASED COPOLYMER, POLYACRYLONITRILE-BASED PRECURSO...
- Publication number 20140212663
- Publication date Jul 31, 2014
- MITSUBISHI RAYON CO., LTD.
- Yusuke Shinmen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CARBON-FIBER-PRECURSOR FIBER BUNDLE, CARBON FIBER BUNDLE, AND USES...
- Publication number 20130295811
- Publication date Nov 7, 2013
- MITSUBISHI RAYON CO., LTD.
- Yuusuke Shinmen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ACRYLONITRILE COPOLYMER AND METHOD FOR PRODUCING THE SAME, ACRYLONI...
- Publication number 20110130503
- Publication date Jun 2, 2011
- MITSUBISHI RAYON CO., LTD
- Norifumi Hirota
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Takeshi Nii

Person

Patents Grantslast 30 patents

Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses...

Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses...

Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses...

Polyacrylonitrile-based copolymer, polyacrylonitrile-based precurso...

Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses...

Acrylonitrile copolymer and method for producing the same, acryloni...

Patents Applicationslast 30 patents

CARBON-FIBER-PRECURSOR FIBER BUNDLE, CARBON FIBER BUNDLE, AND USES...

CARBON-FIBER-PRECURSOR FIBER BUNDLE, CARBON FIBER BUNDLE, AND USES...

CARBON-FIBER-PRECURSOR FIBER BUNDLE, CARBON FIBER BUNDLE, AND USES...

POLYACRYLONITRILE-BASED COPOLYMER, POLYACRYLONITRILE-BASED PRECURSO...

CARBON-FIBER-PRECURSOR FIBER BUNDLE, CARBON FIBER BUNDLE, AND USES...

ACRYLONITRILE COPOLYMER AND METHOD FOR PRODUCING THE SAME, ACRYLONI...