Title:
Piston ring
Document Type and Number:
Japanese Patent JP5976328
Kind Code:
B2
Inventors:
Noriaki Senda
Hiroyuki Sugiura
Hiroyuki Sugiura
Application Number:
JP2012018296A
Publication Date:
August 23, 2016
Filing Date:
January 31, 2012
Export Citation:
Assignee:
Nippon Piston Ring Co., Ltd.
International Classes:
C23C14/06; F02F1/00; F02F3/00; F02F5/00; F16J9/26; F16J15/16
Domestic Patent References:
| JP2005187927A | ||||
| JP2003305601A | ||||
| JP2009504919A | ||||
| JP10273775A | ||||
| JP7027228A | ||||
| JP2007327037A | ||||
| JP2005060416A | ||||
| JP2011252204A |
Other References:
Ri-ichi MURAKAMI, et al.,Evaluation of Adhesive Behaviors of Chromium Nitride Coating Films Produced by Arc Ion Plating Method,JSME International Journal ,2006年 7月15日,Vol. 49,P. 123-129
Attorney, Agent or Firm:
Shunichi Yoshimura