Inventor
MURASAWA OSAMU
JP8 patents
⚠️ This page may combine multiple inventors who share the name “MURASAWA OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY COMPUTER ENTERTAINMENT INC
7 patentsUS6930891B1Aug 16, 2005
Electromagnetic shielding plate, electromagnetic shielding structure, and entertainment system
SONY COMPUTER ENTERTAINMENT INC54 citations93
US7053295B2May 30, 2006
Electronic device, information processor, and electromagnetic radiation suppressing member
SONY COMPUTER ENTERTAINMENT INC25 citations91
US6515851B1Feb 4, 2003
Switch inlet unit and entertainment system
SONY COMPUTER ENTERTAINMENT INC11 citations73
US6517384B2Feb 11, 2003
Connector having a removable EMI filter
SONY COMPUTER ENTERTAINMENT INC7 citations72
US6498733B2Dec 24, 2002
Electronic device and shield
SONY COMPUTER ENTERTAINMENT INC11 citations72
US6491550B1Dec 10, 2002
Entertainment system capable of discriminating model of operation device, operation device, and machine body of entertainment system
SONY COMPUTER ENTERTAINMENT INC3 citations61
US6456503B1Sep 24, 2002
Shield-carrying electronic apparatus, and shield member
SONY COMPUTER ENTERTAINMENT INC4 citations61