Inventor
OGIWARA KOICHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “OGIWARA KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSIN KOGYO KK
10 patentsUS6848496B2Feb 1, 2005
Casting method and casting apparatus
NISSIN KOGYO KK6 citations73
US6722417B2Apr 20, 2004
Deoxidation casting, aluminium casting and casting machine
NISSIN KOGYO KK9 citations73
US6805191B2Oct 19, 2004
Reduction casting method, reduction casting apparatus and molding die using same
NISSIN KOGYO KK5 citations72
US6745816B2Jun 8, 2004
Method of casting and casting machine
NISSIN KOGYO KK9 citations72
US6745817B2Jun 8, 2004
Casting method and casting apparatus
NISSIN KOGYO KK5 citations62
US6964293B2Nov 15, 2005
Method of casting and casting machine
NISSIN KOGYO KK3 citations61
US7104309B2Sep 12, 2006
Method of deoxidation casting and deoxidation casting machine
NISSIN KOGYO KK2 citations60
US6725900B2Apr 27, 2004
Method of deoxidation casting and deoxidation casting machine
NISSIN KOGYO KK2 citations60
US7273085B1Sep 25, 2007
Method of deoxidation casting and deoxidation casting machine
NISSIN KOGYO KK0 citations51
US6752199B2Jun 22, 2004
Reduction casting method, reduction casting apparatus and molding die using same
NISSIN KOGYO KK0 citations51