The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 03, 2023
Filed:
Sep. 10, 2019
Eneos Corporation, Tokyo, JP;
Oji Holdings Corporation, Tokyo, JP;
Yuichi Takahashi, Tokyo, JP;
Kohei Ide, Tokyo, JP;
Masahiro Niwa, Tokyo, JP;
Miyuki Kanezawa, Tokyo, JP;
Shoichi Ikemizu, Tokyo, JP;
Atsushi Furujo, Tokyo, JP;
Naoya Azumi, Tokyo, JP;
Akira Tsukamoto, Tokyo, JP;
Shingo Sekizawa, Tokyo, JP;
ENEOS Corporation, Tokyo, JP;
Oji Holdings Corporation, Tokyo, JP;
Abstract
The present invention provides a method for efficiently producing ethanol from a lignocellulosic raw material. More specifically, the present invention provides a method for producing ethanol from a lignocellulosic raw material, which comprises a step of performing multiple parallel fermentation while continuously or intermittently adding an additional saccharification enzyme to a fermentation liquid comprising a lignocellulosic raw material, a saccharification enzyme and a yeast so that the physical property value of the fermentation liquid itself is maintained within a preset range.