Inventor

NII TAKESHI

JP8 patents

⚠️ This page may combine multiple inventors who share the name “NII TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI CHEM CORP

3 patents

US10233569B2Mar 19, 2019

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

MITSUBISHI CHEM CORP4 citations80

US10662556B2May 26, 2020

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

MITSUBISHI CHEM CORP1 citations69

US11332852B2May 17, 2022

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

MITSUBISHI CHEM CORP0 citations59

HITACHI SOFTWARE ENG

1 patent

US5878262AMar 2, 1999

Program development support system

HITACHI SOFTWARE ENG77 citations91

SHINMEN YUUSUKE

1 patent

US9920456B2Mar 20, 2018

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

SHINMEN YUUSUKE5 citations76

NII TAKESHI

1 patent

USD265444SJul 20, 1982

Chair

NII TAKESHI13 citations67

SHINMEN YUSUKE

1 patent

US10017881B2Jul 10, 2018

Polyacrylonitrile-based copolymer, polyacrylonitrile-based precursor fiber for carbon fiber, carbon fiber bundles, process for producing stabilized fiber bundles, and process for producing carbon fiber bundles

SHINMEN YUSUKE2 citations61

HIROTA NORIFUMI

1 patent

US8569408B2Oct 29, 2013

Acrylonitrile copolymer and method for producing the same, acrylonitrile copolymer solution and polyacrylonitrile precursor fiber for carbon fiber and method for producing the same

HIROTA NORIFUMI0 citations35