Inventor · disambiguated record
Masahiro Nakatsuji
Also filed as: NAKATSUJI MASAHIRO
14 granted patents·297 citations·filing 1992–2004
94Inventor score
Top patents by PatentIndex Score
14 records- 0181US5579171AZoom lens equipped with the image stabilizing functionNIKON CORP·Filed 1995·Granted Nov 26, 1996·60 cites·32 claims
- 0273US5606459AHigh magnification zoom lensNIKON CORP·Filed 1995·Granted Feb 25, 1997·42 cites·30 claims
- 0370US5502594AZoom lens incorporating vibration-proofing functionNIKON CORP·Filed 1993·Granted Mar 26, 1996·33 cites·20 claims
- 0468US5337187AZoom lens systemNIKON CORP·Filed 1993·Granted Aug 9, 1994·30 cites·4 claims
- 0563US5309284AGreat relative aperture telephoto zoom lensNIKON CORP·Filed 1993·Granted May 3, 1994·27 cites·4 claims
- 0662US5325233AZoom lens utilizing inner focus systemNIKON CORP·Filed 1993·Granted Jun 28, 1994·23 cites·16 claims
- 0757US7047102B2Method and apparatus for generating data for machiningFUJITSU LTD·Filed 2004·Granted May 16, 2006·7 cites·21 claims
- 0857US5353163AWide-angle zoom lensNIKON CORP·Filed 1992·Granted Oct 4, 1994·20 cites·57 claims
- 0951US5517361AZoom lens systemNIKON CORP·Filed 1993·Granted May 14, 1996·15 cites·25 claims
- 1047US5532881AZoom lens utilizing inner focus systemNIKON CORP·Filed 1994·Granted Jul 2, 1996·12 cites·12 claims
- 1144US5438455AInternal focus telephoto lens for an auto focus cameraNIKON CORP·Filed 1993·Granted Aug 1, 1995·11 cites·20 claims
- 1238US5675439AZoom lensNIKON CORP·Filed 1995·Granted Oct 7, 1997·6 cites·9 claims
- 1336US6633292B2Recording device and recording methodSEIKO EPSON CORP·Filed 1998·Granted Oct 14, 2003·7 cites·16 claims
- 1433US5508847ATelephoto zoom lens for 35 mm photosNIKON CORP·Filed 1994·Granted Apr 16, 1996·4 cites·71 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →