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:
Nov. 11, 1997
Filed:
May. 12, 1995
Applicant:
Inventors:
Osamu Tanaka, Kitakyushu, JP;
Maremizu Ishibashi, Kitakyushu, JP;
Tsuyoshi Hamaya, Kitakyushu, JP;
Tsutomu Haratani, Kitakyushu, JP;
Tomoji Kumano, Kitakyushu, JP;
Koji Yamasaki, Kitakyushu, JP;
Akira Sakaida, Kitakyushu, JP;
Chihiro Sakurai, Kitakyushu, JP;
Hotaka Honma, Kitakyushu, JP;
Assignee:
Nippon Steel Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
148113 ; 148 27 ; 148 28 ;
Abstract
Disclosed is an annealing separator for production for grain-oriented electrical steel sheet, containing one or more compound selected from the following general formula;
Tanaka, Osamu. (1997). Annealing separator having excellent reactivity for grain-oriented (U.S. Patent No. 5685920). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5685920
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile