Inventor · disambiguated record
Osamu Murasawa
Also filed as: MURASAWA OSAMU
8 granted patents·1 pending application·130 citations·filing 1992–2006
87Inventor score
Top patents by PatentIndex Score
9 records- 0187US6930891B1Electromagnetic shielding plate, electromagnetic shielding structure, and entertainment systemSONY COMPUTER ENTERTAINMENT INC·Filed 2000·Granted Aug 16, 2005·54 cites·29 claims
- 0278US7053295B2Electronic device, information processor, and electromagnetic radiation suppressing memberSONY COMPUTER ENTERTAINMENT INC·Filed 2004·Granted May 30, 2006·25 cites·10 claims
- 0363US6498733B2Electronic device and shieldSONY COMPUTER ENTERTAINMENT INC·Filed 2001·Granted Dec 24, 2002·11 cites·12 claims
- 0458US6515851B1Switch inlet unit and entertainment systemSONY COMPUTER ENTERTAINMENT INC·Filed 2000·Granted Feb 4, 2003·11 cites·6 claims
- 0551US6517384B2Connector having a removable EMI filterSONY COMPUTER ENTERTAINMENT INC·Filed 2001·Granted Feb 11, 2003·7 cites·15 claims
- 0647US5245295AMethod of detecting a variation in stray capacitance by use of a pll circuitJALCO CO LTD·Filed 1992·Granted Sep 14, 1993·15 cites·6 claims
- 0745US6456503B1Shield-carrying electronic apparatus, and shield memberSONY COMPUTER ENTERTAINMENT INC·Filed 2000·Granted Sep 24, 2002·4 cites·20 claims
- 0842US6491550B1Entertainment system capable of discriminating model of operation device, operation device, and machine body of entertainment systemSONY COMPUTER ENTERTAINMENT INC·Filed 2000·Granted Dec 10, 2002·3 cites·8 claims
- 0935US2008225492A1Electronic Device and Heat SinkSONY COMPUTER ENTERTAINMENT INC·Filed 2006·Application pending·0 cites
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