Inventor · disambiguated record
Osamu Wada
Also filed as: KIMURA AKIO · KUSAKARI NAOHIKO · MATSUI MICHIKAGE · WADA OSAMU
100 granted patents·17 pending applications·1,381 citations·filing 1978–2024
99Inventor score
Top patents by PatentIndex Score
117 records- 0198US7484855B2Image processing system, projector, computer-readable medium and image processing methodSEIKO EPSON CORP·Filed 2005·Granted Feb 3, 2009·61 cites·9 claims
- 0295US7508357B2Color display device and color display methodSEIKO EPSON CORP·Filed 2007·Granted Mar 24, 2009·10 cites·27 claims
- 0394US4475330AHigh twist polyester multifilament yarn and fabric made therefromTEIJIN LTD·Filed 1982·Granted Oct 9, 1984·78 cites·7 claims
- 0490US4209559ALinear crystalline terephthalate polyester yarn and textile goods made therefromTEIJIN LTD·Filed 1979·Granted Jun 24, 1980·21 cites·11 claims
- 0589US7224328B2Color display device and color display methodSEIKO EPSON CORP·Filed 2005·Granted May 29, 2007·4 cites·22 claims
- 0689US7012577B2Color display device and color display methodSEIKO EPSON CORP·Filed 2005·Granted Mar 14, 2006·4 cites·15 claims
- 0789US6972736B1Color display device and color display methodSEIKO EPSON CORP·Filed 1999·Granted Dec 6, 2005·45 cites·15 claims
- 0889US4391872AHollow water-absorbing polyester filament textile materialTEIJIN LTD·Filed 1982·Granted Jul 5, 1983·30 cites·24 claims
- 0989US4263777AMulti-layered bulky spun yarn and a process for manufacturing the sameTEIJIN LTD·Filed 1979·Granted Apr 28, 1981·26 cites·16 claims
- 1088US6932480B2Image processing system, projector, program, information storage medium and image processing methodSEIKO EPSON CORP·Filed 2004·Granted Aug 23, 2005·35 cites·16 claims
- 1188US6927784B2Image display system, projector, program, information storage medium, and image processing methodSEIKO EPSON CORP·Filed 2002·Granted Aug 9, 2005·36 cites·10 claims
- 1287US7114813B2Image processing system, projector, program, information storage medium and image processing methodSEIKO EPSON CORP·Filed 2004·Granted Oct 3, 2006·31 cites·16 claims
- 1386US11726118B2Frequency detection circuitMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Aug 15, 2023·1 cites·9 claims
- 1486US7537350B2Image processing system, projector, program, information storage medium, and image processing methodSEIKO EPSON CORP·Filed 2005·Granted May 26, 2009·10 cites·8 claims
- 1586US7388770B2One-time programable memory with additional programming time to ensure hard breakdown of the gate insulating filmTOSHIBA KK·Filed 2005·Granted Jun 17, 2008·18 cites·7 claims
- 1686US7345903B2Nonvolatile semiconductor memory device to which information can be written only onceTOSHIBA KK·Filed 2005·Granted Mar 18, 2008·17 cites·18 claims
- 1785US7909460B1Apparatus for measuring downward rotation amount of eyeball and method for measuring downward rotation amount of eyeballSEIKO EPSON CORP·Filed 2010·Granted Mar 22, 2011·14 cites·7 claims
- 1885US7524070B2Projection control system, projector and projection control methodSEIKO EPSON CORP·Filed 2005·Granted Apr 28, 2009·9 cites·8 claims
- 1985US7015498B2Quantum optical semiconductor deviceFUJITSU LTD·Filed 2003·Granted Mar 21, 2006·26 cites·18 claims
- 2085US6765585B2Image display system, image processing method, and programSEIKO EPSON CORP·Filed 2001·Granted Jul 20, 2004·28 cites·9 claims
- 2185US5880545ASpindle motor with bearing system having fluid sealing and leakage preventionNIDEC CORP·Filed 1997·Granted Mar 9, 1999·58 cites·38 claims
- 2284US6116735AContact lensSEIKO EPSON CORP·Filed 1999·Granted Sep 12, 2000·65 cites·1 claims
- 2384US4416934AWoven or knitted polyester multifilament fabricTEIJIN LTD·Filed 1981·Granted Nov 22, 1983·31 cites·13 claims
- 2483US7333074B2Color display device and color display methodSEIKO EPSON CORP·Filed 2007·Granted Feb 19, 2008·2 cites·17 claims
- 2582US7542055B2Image display system, projector, information storage medium, and image processing methodSEIKO EPSON CORP·Filed 2002·Granted Jun 2, 2009·22 cites·24 claims
- 2682US6809554B2Semiconductor integrated circuit having a voltage conversion circuitTOKYO SHIBAURA ELECTRIC CO·Filed 2002·Granted Oct 26, 2004·21 cites·13 claims
- 2781US8342680B2Eyeglass lensSEIKO EPSON CORP·Filed 2010·Granted Jan 1, 2013·9 cites·11 claims
- 2881US7382680B2Semiconductor integrated circuit device including storage unit having nonvolatile and volatile memory element sectionsTOSHIBA KK·Filed 2006·Granted Jun 3, 2008·13 cites·17 claims
- 2981US5054871ASemiconductor waveguide and impedance-matched detectorBELL COMMUNICATIONS RES·Filed 1990·Granted Oct 8, 1991·61 cites·19 claims
- 3080US7613062B2Semiconductor memory device in which data is stored in nonvolatile state, by using semiconductor elements of metal oxide semiconductor (MOS) structureTOSHIBA KK·Filed 2007·Granted Nov 3, 2009·9 cites·12 claims
- 3180US5517027AMethod for detecting and examining slightly irregular surface states, scanning probe microscope therefor, and method for fabricating a semiconductor device or a liquid crystal display device using theseMITSUBISHI ELECTRIC CORP·Filed 1994·Granted May 14, 1996·55 cites·37 claims
- 3279US8279700B2Semiconductor electrically programmable fuse (eFuse) having a polysilicon layer not doped with an impurity ion and a programming method thereofWADA OSAMU·Filed 2010·Granted Oct 2, 2012·5 cites·10 claims
- 3379US7164428B2Image display system, projector, image processing method, program and information storage mediumSEIKO EPSON CORP·Filed 2003·Granted Jan 16, 2007·17 cites·10 claims
- 3479US7011413B2Image processing system, projector, program, information storage medium, and image processing methodSEIKO EPSON CORP·Filed 2003·Granted Mar 14, 2006·17 cites·14 claims
- 3578US8297752B2Spectacle lens selection method and spectacle lens selection systemWADA OSAMU·Filed 2011·Granted Oct 30, 2012·8 cites·10 claims
- 3677US8293446B2Resin-coated carrier method of manufacturing the same, two-component developer including resin-coated carrier, developing device and image forming apparatusWADA OSAMU·Filed 2010·Granted Oct 23, 2012·2 cites·9 claims
- 3777US7508358B2Color display device and color display methodSEIKO EPSON CORP·Filed 2008·Granted Mar 24, 2009·1 cites·25 claims
- 3877US7110002B2Image displaying system of environment-adaptive type, presentation system, and image processing method and programSEIKO EPSON CORP·Filed 2001·Granted Sep 19, 2006·15 cites·21 claims
- 3977US4361617AHollow water-absorbing polyester filaments and a process for producing the sameTEIJIN LTD·Filed 1980·Granted Nov 30, 1982·15 cites·28 claims
- 4075US7345692B2Environment-compliant image display system and image processing methodSEIKO EPSON CORP·Filed 2001·Granted Mar 18, 2008·13 cites·5 claims
- 4174US4336307AHollow water absorbing polyester filaments and a process for producing the sameTEIJIN LTD·Filed 1980·Granted Jun 22, 1982·17 cites·25 claims
- 4273US7956397B2Semiconductor device, charge pumping circuit, and semiconductor memory circuitTOSHIBA KK·Filed 2007·Granted Jun 7, 2011·5 cites·8 claims
- 4373US7505300B2Nonvolatile semiconductor memory device using nonvolatile storage elements to which data can be written only onceTOSHIBA KK·Filed 2007·Granted Mar 17, 2009·8 cites·20 claims
- 4473US7091748B2Semiconductor integrated circuitTOSHIBA KK·Filed 2004·Granted Aug 15, 2006·14 cites·4 claims
- 4573US5661352AConnector-equipped spindle motorNIDEC CORP·Filed 1995·Granted Aug 26, 1997·44 cites·10 claims
- 4672US5252852ASemiconductor device having flip chip bonding pads matched with pin photodiodes in a symmetrical layout configurationFUJITSU LTD·Filed 1992·Granted Oct 12, 1993·40 cites·19 claims
- 4770US7061547B2Image displaying system of environment-adaptive type, image processing method and programSEIKO EPSON CORP·Filed 2001·Granted Jun 13, 2006·10 cites·4 claims
- 4870US4719498AOptoelectronic integrated circuitFUJITSU LTD·Filed 1985·Granted Jan 12, 1988·35 cites·4 claims
- 4969US7557400B2Semiconductor device in which capacitance of a MOS capacitor is complemented with the capacitance of a wiring capacitorTOSHIBA KK·Filed 2007·Granted Jul 7, 2009·4 cites·12 claims
- 5069US6275428B1Memory-embedded semiconductor integrated circuit device and method for testing sameTOSHIBA KK·Filed 2000·Granted Aug 14, 2001·17 cites·20 claims
Showing the top 50 of 117 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →