Inventor
YU FUJIO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “YU FUJIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI RAYON CO
8 patentsUS7122378B1Oct 17, 2006
Carriers having biological substance
MITSUBISHI RAYON CO30 citations89
US8030053B2Oct 4, 2011
Substitutional variants of hydroxynitrile lyase with high specific activity and methods of use
MITSUBISHI RAYON CO6 citations73
US6617139B1Sep 9, 2003
Amidase gene
MITSUBISHI RAYON CO8 citations73
US8383389B2Feb 26, 2013
Hydroxynitrile lyase
MITSUBISHI RAYON CO0 citations52
US7557202B2Jul 7, 2009
DNA fragments containing gene having function relating to autonomous proliferation of plasmid
MITSUBISHI RAYON CO0 citations51
US7803578B2Sep 28, 2010
Heat-resistant nitrile hydratase
MITSUBISHI RAYON CO0 citations49
US7645605B2Jan 12, 2010
Heat-resistant nitrile hydratase
MITSUBISHI RAYON CO0 citations49
US9051597B2Jun 9, 2015
Fluorescent substrate for detection of enzymatic activity of nitrile-related enzyme
MITSUBISHI RAYON CO0 citations48
NITTO CHEMICAL INDUSTRY CO LTD
7 patentsUS5872000AFeb 16, 1999
Nitrilase gene
NITTO CHEMICAL INDUSTRY CO LTD35 citations92
US5210031AMay 11, 1993
Process for the production of R(-)-4-halo-3-hydroxybutyronitrile
NITTO CHEMICAL INDUSTRY CO LTD26 citations92
US5166061ANov 24, 1992
Process for the production of 4-halo-3-hydroxybutyronitrile with Corynebacterium or Microbacterium
NITTO CHEMICAL INDUSTRY CO LTD24 citations92
US5776771AJul 7, 1998
Kanamycin resistance gene derived from microorganisms of the genus rhodococcus
NITTO CHEMICAL INDUSTRY CO LTD33 citations91
US5246857ASep 21, 1993
Circular plasmids derived from the genus rhodococcus
NITTO CHEMICAL INDUSTRY CO LTD8 citations74
US5705386AJan 6, 1998
Circular plasmids
NITTO CHEMICAL INDUSTRY CO LTD4 citations61
US5602014AFeb 11, 1997
Regulatory system for expression of nitrilase gene
NITTO CHEMICAL INDUSTRY CO LTD5 citations54
MITSUBISHI CHEM CORP
7 patentsUS11667939B2Jun 6, 2023
Method for producing methacrylyl-CoA
MITSUBISHI CHEM CORP0 citations60
US10851392B2Dec 1, 2020
Method for producing methacrylic acid ester
MITSUBISHI CHEM CORP0 citations51
US10570426B2Feb 25, 2020
Method for producing methacrylic acid ester and novel methacrylic acid ester synthetase
MITSUBISHI CHEM CORP0 citations51
US10907136B2Feb 2, 2021
Method for producing mutant enzyme, and mutant alcohol acyltransferase
MITSUBISHI CHEM CORP0 citations50
US10323264B2Jun 18, 2019
Method for producing methacrylyl-CoA
MITSUBISHI CHEM CORP0 citations50
US10294500B2May 21, 2019
Method for producing methacrylic acid and/or ester thereof
MITSUBISHI CHEM CORP0 citations50
US12281347B2Apr 22, 2025
Method for producing 3-hydroxyisobutyric acid ester and methacrylic ester
MITSUBISHI CHEM CORP0 citations47