Inventor
NAGASAKA KATSUMI
JP4 patents
Patents
4 patentsUS6308549B1Oct 30, 2001
Apparatus and method for forming spirally wound stator core or rotary electric machine
DENSO CORP22 citations87
US6505535B1Jan 14, 2003
Method and apparatus for manufacturing a press-formed object
DENSO CORP13 citations79
US6883410B2Apr 26, 2005
Method and apparatus for manufacturing a press-formed object
DENSO CORP7 citations69
US6561869B2May 13, 2003
Gear grinding machine and gear grinding method
DENSO CORP2 citations60