Inventor
KATAYAMA YOSHITADA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KATAYAMA YOSHITADA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON DENSO CO
3 patentsUS6390443B1May 21, 2002
Composite magnetic member, process for producing the member and electromagnetic valve using the member
NIPPON DENSO CO39 citations94
US5865907AFeb 2, 1999
Composite magnetic member, process for producing the member and electromagnetic valve using the member
NIPPON DENSO CO19 citations91
US6187459B1Feb 13, 2001
Composite magnetic member, process for producing the member and electromagnetic valve using the member
NIPPON DENSO CO11 citations72
DENSO CORP
2 patentsUS6143094ANov 7, 2000
Method of stress inducing transformation of austenite stainless steel and method of producing composite magnetic members
DENSO CORP16 citations89
US6521055B1Feb 18, 2003
Method of stress inducing transformation of austenite stainless steel and method of producing composite magnetic members
DENSO CORP0 citations48