Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
窒化処理装置、窒化処理方法及び酸窒化制御装置
Document Type and Number:
Japanese Patent JP4392184
Kind Code:
B2
Inventors:
Yamaguchi Yoshikazu
Masahiro Idagawa
Wakabayashi Toshitaka
Maekawa Noboru
Hiroki Kawazoe
Yagi Tadashi
Iwao Tanaka
Application Number:
JP2003105661A
Publication Date:
December 24, 2009
Filing Date:
April 09, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
YKK AP Inc.
Koyo Thermo System Co., Ltd.
International Classes:
C23C8/24; C21D1/06; C21D1/76; C23C8/28
Domestic Patent References:
JP62270761A
JP5760018A
Attorney, Agent or Firm:
▲吉▼田 繁喜