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. 28, 1986
Filed:
Nov. 05, 1985
Applicant:
Inventors:
Takeshi Araya, Higashikurume, JP;
Akira Matsunawa, Nishinomiya, JP;
Seiji Katayama, Suita, JP;
Susumu Hioki, Kashiwa, JP;
Yoshiro Ibaraki, Ibaraki, JP;
Yoshishige Endo, Ibaraki, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F / ;
U.S. Cl.
CPC ...
75 / ; 75 / ; 75 6 / ;
Abstract
A method of efficiently manufacturing ultra-fine particles of material, comprising a step of applying laser energy to the material in order to generate a plume phenomenon thereon to cause the ultra-fine particles. The material may be selected from various materials such as non-metal materials as well as metal materials.