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:
Apr. 22, 1986
Filed:
Aug. 01, 1984
Applicant:
Inventors:
Yukio Nakanouchi, Ageo-shi, Saitama, JP;
Shigehiro Ohnuma, Sendai-shi, Miyagi, JP;
Tsuyoshi Masumoto, Sendai-shi, Miyagi, JP;
Assignees:
Other;
Research Development Corporation of Japan, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
2041 / ; 75251 ; 75254 ; 75255 ; 2041 / ; 2041 / ; 2041 / ;
Abstract
A method of producing fine particles with a particle size of submicron or finer which comprises the steps of: