Inventor
OTAKI ATSUSHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “OTAKI ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHOWA DENKO KK
8 patentsUS7690236B2Apr 6, 2010
Method and apparatus for hole punching
SHOWA DENKO KK7 citations71
US7406852B2Aug 5, 2008
Upsetting method and upsetting apparatus
SHOWA DENKO KK6 citations60
US7360387B2Apr 22, 2008
Upsetting method and upsetting apparatus
SHOWA DENKO KK6 citations60
US7296454B2Nov 20, 2007
Upsetting method and upsetting apparatus
SHOWA DENKO KK3 citations60
US7673489B2Mar 9, 2010
Forging method, forged article and forging apparatus
SHOWA DENKO KK3 citations58
US8772926B2Jul 8, 2014
Production method of cooler
SHOWA DENKO KK1 citations48
US7681428B2Mar 23, 2010
Forging method, forged product and forging apparatus
SHOWA DENKO KK1 citations48
US7461533B2Dec 9, 2008
Forging method forged product and forging apparatus
SHOWA DENKO KK0 citations48