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. 23, 2002
Filed:
Jul. 31, 2000
Naotake Mohri, Cyuuou, Nakano-ku, Tokyo, JP;
Katsushi Furutani, Nagoya, JP;
Mamoru Kosuge, Nagoya, JP;
Takahisa Masuzawa, Mitaka, JP;
Masayuki Suzuki, Takahama, JP;
Manabu Yoshida, Tokyo, JP;
Akihiro Goto, Tokyo, JP;
Toshio Moro, Tokyo, JP;
Other;
Abstract
An electric discharge is generated between an electric discharge surface treatment electrode and a wire electrode, and an electric discharge surface treatment material is stuck on the surface of the wire electrode by the energy of the electric discharge. An electric discharge is then generated between a work piece and the wire electrode on which the electric discharge surface treatment material is stuck, and a surface modified layer is formed on the surface of the work piece by the energy of the electric discharge.