Inventor · disambiguated record
Makoto Iwaki
Also filed as: IWAKI MAKOTO
17 granted patents·319 citations·filing 1989–2004
95Inventor score
Top patents by PatentIndex Score
17 records- 0184US6219191B1Plastic lensASAHI OPTICAL CO LTD·Filed 2000·Granted Apr 17, 2001·19 cites·10 claims
- 0284US5321550AOptical system of optical information recording/reproducing apparatusASAHI OPTICAL CO LTD·Filed 1993·Granted Jun 14, 1994·23 cites·16 claims
- 0381US4956833AObjective driving device for an optical disk apparatusASAHI OPTICAL CO LTD·Filed 1989·Granted Sep 11, 1990·28 cites·22 claims
- 0476US5657168AOptical system of optical information recording/ reproducing apparatusASAHI OPTICAL CO LTD·Filed 1995·Granted Aug 12, 1997·19 cites·11 claims
- 0575US6144500APlastic lensASAHI OPTICAL CO LTD·Filed 1998·Granted Nov 7, 2000·31 cites·11 claims
- 0674US5479296AOptical system of optical information recording/reproducing apparatusASAHI OPTICAL CO LTD·Filed 1994·Granted Dec 26, 1995·18 cites·15 claims
- 0768US6052232AMolded plastic lensASAHI OPTICAL CO LTD·Filed 1998·Granted Apr 18, 2000·32 cites·14 claims
- 0867US5644437AOptical system of optical information recording/reproducing apparatusASAHI OPTICAL CO LTD·Filed 1995·Granted Jul 1, 1997·12 cites·2 claims
- 0963US7226096B2Door handle device for vehiclesHONDA MOTOR CO LTD·Filed 2004·Granted Jun 5, 2007·15 cites·22 claims
- 1062US5657171AOptical system of optical information recording/reproducing apparatusASAHI OPTICAL CO LTD·Filed 1995·Granted Aug 12, 1997·10 cites·10 claims
- 1162US5173809AObjective lens system of optical information recording/reproducing apparatusASAHI OPTICAL CO LTD·Filed 1991·Granted Dec 22, 1992·24 cites·20 claims
- 1260US5638221AOptical system of optical information recording/reproducing apparatusASAHI OPTICAL CO LTD·Filed 1995·Granted Jun 10, 1997·9 cites·18 claims
- 1358US6115175AUV image forming optical systemASAHI OPTICAL CO LTD·Filed 1995·Granted Sep 5, 2000·23 cites·13 claims
- 1457US5491587ACollimating lens for optical system using semiconductor laserASAHI OPTICAL CO LTD·Filed 1992·Granted Feb 13, 1996·19 cites·11 claims
- 1552US5500767AObjective lens and method of measuring its performanceASAHI OPTICAL CO LTD·Filed 1994·Granted Mar 19, 1996·16 cites·6 claims
- 1646US5930032AUV image forming optical system and lens for UV radiationASAHI OPTICAL CO LTD·Filed 1995·Granted Jul 27, 1999·12 cites·17 claims
- 1734US5335059AMethod and apparatus for measuring lens performanceASAHI OPTICAL CO LTD·Filed 1992·Granted Aug 2, 1994·9 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →