Inventor
KAWAI EIJI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “KAWAI EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY COMPUTER ENTERTAINMENT INC
12 patentsUS7155604B2Dec 26, 2006
Game system having selectable startup display image wherein system processor selects between internal display image or display image from external memory card
SONY COMPUTER ENTERTAINMENT INC109 citations98
US6289279B1Sep 11, 2001
Positioning system, method, and device for obtaining information about a current position
SONY COMPUTER ENTERTAINMENT INC79 citations96
US6329787B1Dec 11, 2001
Reception system, battery charging device, portable information terminal, and transmission and reception system
SONY COMPUTER ENTERTAINMENT INC41 citations93
US6792245B1Sep 14, 2004
Information reproducing apparatus and broadcasting system
SONY COMPUTER ENTERTAINMENT INC20 citations92
US6518823B1Feb 11, 2003
One-time programmable logic device
SONY COMPUTER ENTERTAINMENT INC30 citations92
US7092367B2Aug 15, 2006
Data transmission method, data transmitter, data receiver, data reception method and data transmission and reception system
SONY COMPUTER ENTERTAINMENT INC14 citations84
US6816972B1Nov 9, 2004
Disk recording medium, reproduction device and method for performing reproduction on disk recording medium
SONY COMPUTER ENTERTAINMENT INC16 citations84
US6229751B1May 8, 2001
Electronic devices and low-voltage detection method
SONY COMPUTER ENTERTAINMENT INC18 citations84
US6614985B1Sep 2, 2003
Apparatus for and method of processing information, information processing system, terminal for and method of receiving data, and data broadcasting system
SONY COMPUTER ENTERTAINMENT INC16 citations77
US6548910B2Apr 15, 2003
Integrated circuit element, printed circuit board and electronic device having input/output terminals for testing and operation
SONY COMPUTER ENTERTAINMENT INC11 citations74
US6584158B1Jun 24, 2003
Information transmission reception system and information transmission reception method, and information receiver used therein
SONY COMPUTER ENTERTAINMENT INC6 citations63
US6304064B1Oct 16, 2001
Power supply device, power supply method and electronic equipment
SONY COMPUTER ENTERTAINMENT INC3 citations63
SONY CORP
10 patentsUS7200853B2Apr 3, 2007
Electronic information content distribution processing system, information distribution apparatus, information processing apparatus, and electronic information content distribution processing method
SONY CORP60 citations98
US6910015B2Jun 21, 2005
Sales activity management system, sales activity management apparatus, and sales activity management method
SONY CORP70 citations98
US7843769B2Nov 30, 2010
Wrist watch, display method of wrist watch, and program
SONY CORP119 citations93
US7859947B2Dec 28, 2010
Watch information content distribution processing system, information distribution apparatus, information distribution system, hand held terminal device, information recording medium, and information processing method
SONY CORP24 citations92
US7050983B2May 23, 2006
Sales activity management system, sales activity management apparatus, and sales activity management method
SONY CORP18 citations92
US7116328B2Oct 3, 2006
Information-processing apparatus, image display control method and image display control program
SONY CORP20 citations89
US7783498B2Aug 24, 2010
Electronic guide information processing system, information distributing apparatus, portable terminal apparatus, and method for processing electronic guide information
SONY CORP3 citations63
US6693839B1Feb 17, 2004
Semiconductor memory device
SONY CORP4 citations54
US7426473B2Sep 16, 2008
Sales activity management system, sales activity management apparatus, and sales activity management method
SONY CORP0 citations52
US7069225B2Jun 27, 2006
Sales activity management system, sales activity management apparatus, and sales activity management method
SONY CORP0 citations52
JEOL LTD
3 patentsUS6946663B2Sep 20, 2005
Method of fabricating multipole lens, multipole lens, and charged-particle beam instrument equipped therewith
JEOL LTD6 citations63
US7012261B2Mar 14, 2006
Multipole lens, charged-particle beam instrument fitted with multipole lenses, and method of fabricating multipole lens
JEOL LTD5 citations57
US7755060B2Jul 13, 2010
Multipole lens and method of fabricating same
JEOL LTD0 citations52