Title:
圧縮応力値の推定方法、圧縮応力値推定装置およびレーザ加工装置
Document Type and Number:
Japanese Patent JP5375476
Kind Code:
B2
Inventors:
Koji Hirano
Application Number:
JP2009213487A
Publication Date:
December 25, 2013
Filing Date:
September 15, 2009
Export Citation:
Assignee:
Nippon Steel & Sumitomo Metal Corporation
International Classes:
G01L1/00; B23K26/00; B23K26/352; C21D7/06
Domestic Patent References:
| JP2009074417A | ||||
| JP2007225641A | ||||
| JP2002296125A | ||||
| JP2007155743A | ||||
| JP2001124697A | ||||
| JP5500862A |
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto