Inventor · disambiguated record
Ryoichi Ishiura
Also filed as: ISHIURA RYOICHI
12 granted patents·673 citations·filing 1992–2012
93Inventor score
Technology areasG06F
Top patents by PatentIndex Score
12 records- 0195US5268817APortable computer with keyboard and having display with coordinate input tablet rotatably mounted to face either toward or away from keyboard when closed over keyboardTOSHIBA KK·Filed 1993·Granted Dec 7, 1993·239 cites·8 claims
- 0289US5410447APortable computer comprising keyboard and coordinate input tablet connected by two perpendicularly arranged hingesTOSHIBA KK·Filed 1993·Granted Apr 25, 1995·121 cites·4 claims
- 0388USD706228SPower panelTOSHIBA KK·Filed 2012·Granted Jun 3, 2014·41 cites·1 claims
- 0488US5594619APortable computer comprising keyboard and coordinate input tablet hingedly connected to a main body case through a junction base having a cylindrical element defining a linear groove therethroughTOSHIBA KK·Filed 1994·Granted Jan 14, 1997·112 cites·6 claims
- 0584USD536689SCellular phone with a cameraTOKYO SHIBAURA ELECTRIC CO·Filed 2005·Granted Feb 13, 2007·32 cites·1 claims
- 0681USD361062SElectronic computerTOSHIBA KK·Filed 1993·Granted Aug 8, 1995·22 cites·1 claims
- 0779US5481430APortable computer having keyboard and coordinate input tablet hingedly connected to a main body case through a grooveTOSHIBA KK·Filed 1994·Granted Jan 2, 1996·82 cites·7 claims
- 0861USD515054SPortable phone with cameraTOSHIBA KK·Filed 2003·Granted Feb 14, 2006·12 cites·1 claims
- 0948USD428608SFacsimile machineTOSHIBA TEC KK·Filed 1999·Granted Jul 25, 2000·6 cites·1 claims
- 1037USD376583SCombined control unit for input and output of information and word processorTOSHIBA KK·Filed 1995·Granted Dec 17, 1996·3 cites·1 claims
- 1136USD351183SWord processorTOSHIBA KK·Filed 1992·Granted Oct 4, 1994·2 cites·1 claims
- 1233USD364889SWord processorTOSHIBA KK·Filed 1993·Granted Dec 5, 1995·1 cites·1 claims
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