Inventor · disambiguated record
Takeshi Nii
Also filed as: NII TAKESHI
7 granted patents·25 citations·filing 1980–2020
81Inventor score
Top patents by PatentIndex Score
7 records- 0185US10662556B2Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses thereofMITSUBISHI CHEM CORP·Filed 2019·Granted May 26, 2020·1 cites·6 claims
- 0284US10233569B2Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses thereofMITSUBISHI CHEM CORP·Filed 2018·Granted Mar 19, 2019·4 cites·6 claims
- 0374US9920456B2Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses thereofSHINMEN YUUSUKE·Filed 2011·Granted Mar 20, 2018·5 cites·11 claims
- 0472US11332852B2Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses thereofMITSUBISHI CHEM CORP·Filed 2020·Granted May 17, 2022·0 cites·8 claims
- 0567USD265444SChairNII TAKESHI·Filed 1980·Granted Jul 20, 1982·13 cites·1 claims
- 0663US10017881B2Polyacrylonitrile-based copolymer, polyacrylonitrile-based precursor fiber for carbon fiber, carbon fiber bundles, process for producing stabilized fiber bundles, and process for producing carbon fiber bundlesSHINMEN YUSUKE·Filed 2012·Granted Jul 10, 2018·2 cites·9 claims
- 0739US8569408B2Acrylonitrile copolymer and method for producing the same, acrylonitrile copolymer solution and polyacrylonitrile precursor fiber for carbon fiber and method for producing the sameHIROTA NORIFUMI·Filed 2009·Granted Oct 29, 2013·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →