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:
Dec. 30, 2025
Filed:
May. 24, 2022
Applicant:
Nihon Spindle Manufacturing Co., Ltd., Hyogo, JP;
Inventors:
Keiichiro Onishi, Hyogo, JP;
Keiichi Asami, Hyogo, JP;
Takashi Mukai, Osaka, JP;
Taichi Sakamoto, Osaka, JP;
Hideaki Tanaka, Osaka, JP;
Hiroshi Senoh, Osaka, JP;
Masahiro Yanagida, Osaka, JP;
Assignee:
NIHON SPINDLE MANUFACTURING CO., LTD., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 23/00 (2022.01); B01F 23/53 (2022.01); B01F 33/40 (2022.01); B01F 35/21 (2022.01); B01F 35/221 (2022.01); B01F 35/71 (2022.01); B01F 35/90 (2022.01); H01M 4/139 (2010.01); H01M 4/525 (2010.01); B01F 101/59 (2022.01);
U.S. Cl.
CPC ...
B01F 23/53 (2022.01); B01F 33/402 (2022.01); B01F 35/2113 (2022.01); B01F 35/2213 (2022.01); B01F 35/2215 (2022.01); B01F 35/71731 (2022.01); B01F 35/7176 (2022.01); B01F 35/71805 (2022.01); B01F 35/90 (2022.01); H01M 4/139 (2013.01); H01M 4/525 (2013.01); B01F 2035/98 (2022.01); B01F 2035/99 (2022.01); B01F 2101/59 (2022.01);
Abstract
A slurry storage device that stores an aqueous slurry containing a high nickel material prepared by a dispersion device which mixes a powder and a solvent, the device includes a holding unit that holds the aqueous slurry, and a pH value rise suppressing unit that suppresses a rise in a pH value of the aqueous slurry.