Inventor · disambiguated record
Hideaki Iwano
Also filed as: IWANO HIDEAKI
20 granted patents·414 citations·filing 1984–1995
96Inventor score
Top patents by PatentIndex Score
20 records- 0180US5181219ASurface emission type semiconductor laserSEIKO EPSON CORP·Filed 1991·Granted Jan 19, 1993·38 cites·24 claims
- 0279US5182757ASurface emission type semiconductor laserSEIKO EPSON CORP·Filed 1991·Granted Jan 26, 1993·34 cites·18 claims
- 0379US5181221ASurface emission type semiconductor laserSEIKO EPSON CORP·Filed 1991·Granted Jan 19, 1993·35 cites·20 claims
- 0478US4856013ASemiconductor laser having an active layer and cladding layerSEIKO EPSON CORP·Filed 1987·Granted Aug 8, 1989·26 cites·26 claims
- 0573US5295148ASurface emission type semiconductor laserSEIKO EPSON CORP·Filed 1993·Granted Mar 15, 1994·33 cites·26 claims
- 0672US4666808AAmorphous silicon electrophotographic sensitive memberKYOCERA CORP·Filed 1984·Granted May 19, 1987·14 cites·1 claims
- 0771US5317584ASurface emission type semiconductor laserSEIKO EPSON CORP·Filed 1992·Granted May 31, 1994·31 cites·40 claims
- 0867US5625637ASurface emitting semiconductor laser and its manufacturing processSEIKO EPSON CORP·Filed 1994·Granted Apr 29, 1997·23 cites·31 claims
- 0967US5621750ASurface emission type semiconductor laser, method and apparatus for producing the sameSEIKO EPSON CORP·Filed 1995·Granted Apr 15, 1997·31 cites·50 claims
- 1066US5404369ASurface emission type semiconductor laserSEIKO EPSON CORP·Filed 1994·Granted Apr 4, 1995·25 cites·43 claims
- 1164US5436876AOptical head and optical memory deviceSEIKO EPSON CORP·Filed 1993·Granted Jul 25, 1995·15 cites·7 claims
- 1261US5179566ALight-generating device and method of fabricating sameSEIKO EPSON CORP·Filed 1989·Granted Jan 12, 1993·16 cites·20 claims
- 1356US5587335AMethod of making surface emission type semiconductor laserSEIKO EPSON CORP·Filed 1995·Granted Dec 24, 1996·18 cites·26 claims
- 1452US5623509ASemiconductor laser and light-sensing device using the sameSEIKO EPSON CORP·Filed 1995·Granted Apr 22, 1997·19 cites·17 claims
- 1550US5537666ASurface emission type semiconductor laserSEIKO EPSON COROPRATION·Filed 1994·Granted Jul 16, 1996·13 cites·11 claims
- 1650US5436922ASurface emission type semiconductor laserSEIKO EPSON CORP·Filed 1994·Granted Jul 25, 1995·13 cites·31 claims
- 1744US5375133ASurface emitting semiconductor laser and method of manufactureSEIKO EPSON CORP·Filed 1994·Granted Dec 20, 1994·9 cites·33 claims
- 1844US4675264AElectrophotographic sensitive member with amorphous Si barrier layerKYOCERA CORP·Filed 1986·Granted Jun 23, 1987·5 cites·28 claims
- 1941US5356832AMethod of making surface emission type semiconductor laserSEIKO EPSON CORP·Filed 1992·Granted Oct 18, 1994·7 cites·17 claims
- 2037US5194119AMethod of anisotropic dry etching of thin film semiconductorsSEIKO EPSON CORP·Filed 1990·Granted Mar 16, 1993·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →