P

Inventor

DOISAKI NOBUSHIGE

JP31 patents
⚠️ This page may combine multiple inventors who share the name “DOISAKI NOBUSHIGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON SUISAN KAISHA LTD

21 patents
US9540306B2Jan 10, 2017

Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same

NIPPON SUISAN KAISHA LTD4 citations82
US10105340B2Oct 23, 2018

Composition containing eicosapentaenoic acid alkyl ester, and method for producing same

NIPPON SUISAN KAISHA LTD4 citations81
US9918953B2Mar 20, 2018

Composition containing eicosapentaenoic acid alkyl ester, and method for producing same

NIPPON SUISAN KAISHA LTD4 citations81
US11499119B2Nov 15, 2022

Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the same

NIPPON SUISAN KAISHA LTD2 citations72
US10696924B1Jun 30, 2020

Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the same

NIPPON SUISAN KAISHA LTD3 citations72
US11330817B2May 17, 2022

Microbial oil, production method for microbial oil, concentrated microbial oil, and production method for concentrated microbial oil

NIPPON SUISAN KAISHA LTD2 citations71
US10864185B2Dec 15, 2020

Composition containing eicosapentaenoic acid alkyl ester, and method for producing same

NIPPON SUISAN KAISHA LTD2 citations70
US10576053B2Mar 3, 2020

Composition containing eicosapentaenoic acid alkyl ester, and method for producing same

NIPPON SUISAN KAISHA LTD3 citations70
US11248190B2Feb 15, 2022

Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the same

NIPPON SUISAN KAISHA LTD0 citations62
US11414622B2Aug 16, 2022

Free polyunsaturated fatty acid-containing composition and manufacturing method therefor

NIPPON SUISAN KAISHA LTD0 citations61
US11193085B2Dec 7, 2021

Free-polyunsaturated-fatty-acid-containing composition and method for manufacturing same

NIPPON SUISAN KAISHA LTD0 citations61
US12331015B2Jun 17, 2025

Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same

NIPPON SUISAN KAISHA LTD0 citations60
US11856952B2Jan 2, 2024

Microbial oil, production method for microbial oil, concentrated microbial oil, and production method for concentrated microbial oil

NIPPON SUISAN KAISHA LTD0 citations60
US11648229B2May 16, 2023

Composition containing eicosapentaenoic acid alkyl ester, and method for producing same

NIPPON SUISAN KAISHA LTD0 citations60
US11603347B2Mar 14, 2023

Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same

NIPPON SUISAN KAISHA LTD0 citations60
US11034643B2Jun 15, 2021

Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same

NIPPON SUISAN KAISHA LTD0 citations60
US10626347B2Apr 21, 2020

Free polyunsaturated fatty acid-containing composition and manufacturing method therefor

NIPPON SUISAN KAISHA LTD0 citations51
US6737460B2May 18, 2004

Vinyl monomers having polyenic side chains derived from highly unsaturated fatty acids and derivatives thereof, and polymers of said monomers

NIPPON SUISAN KAISHA LTD0 citations51
US10399923B2Sep 3, 2019

Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same

NIPPON SUISAN KAISHA LTD0 citations50
US10399922B2Sep 3, 2019

Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same

NIPPON SUISAN KAISHA LTD0 citations50
US10138502B2Nov 27, 2018

Method for producing oil containing polyunsaturated fatty acid using lipase

NIPPON SUISAN KAISHA LTD0 citations34

NISSUI CORP

5 patents

FURIHATA KIYOMI

2 patents

DOISAKI NOBUSHIGE

2 patents

SUNTORY LTD

1 patent