Inventor
YAHATA SEIRO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “YAHATA SEIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI MATERIALS CORP
6 patentsUS6812707B2Nov 2, 2004
Detection element for objects and detection device using the same
MITSUBISHI MATERIALS CORP189 citations98
US6229444B1May 8, 2001
Theftproof tag
MITSUBISHI MATERIALS CORP77 citations96
US6304182B1Oct 16, 2001
Apparatus for detecting theft by a radio wave
MITSUBISHI MATERIALS CORP58 citations95
US6018298AJan 25, 2000
Anti-theft tag
MITSUBISHI MATERIALS CORP76 citations95
US5912622AJun 15, 1999
Anti-theft tag
MITSUBISHI MATERIALS CORP85 citations95
US6930646B2Aug 16, 2005
Transponder and antenna
MITSUBISHI MATERIALS CORP29 citations89