Inventor · disambiguated record
Masashi Tazawa
Also filed as: TAZAWA MASASHI
16 granted patents·163 citations·filing 1993–1998
93Inventor score
Files withNIKON CORP16
Top patents by PatentIndex Score
16 records- 0161US5612811AScanning deviceNIKON CORP·Filed 1995·Granted Mar 18, 1997·20 cites·3 claims
- 0261US5420712AScanning deviceNIKON CORP·Filed 1993·Granted May 30, 1995·15 cites·7 claims
- 0355US5915818AImage input apparatusNIKON CORP·Filed 1997·Granted Jun 29, 1999·19 cites·28 claims
- 0452US6034719AImage input apparatusNIKON CORP·Filed 1998·Granted Mar 7, 2000·17 cites·16 claims
- 0551US5742326AFocus adjustable image reading device for calculating a focus position of a source documentNIKON CORP·Filed 1996·Granted Apr 21, 1998·16 cites·39 claims
- 0650US5420700AImage conversion apparatus having scanning mechanism and optical system on single baseNIKON CORP·Filed 1994·Granted May 30, 1995·13 cites·4 claims
- 0747US6304344B1Image digitizing systemNIKON CORP·Filed 1997·Granted Oct 16, 2001·11 cites·16 claims
- 0846US6008910AFilm image reading apparatus and method in which multiple images are simultaneously displayedNIKON CORP·Filed 1997·Granted Dec 28, 1999·11 cites·31 claims
- 0946US5589953AImage input system having an auto-feeder including loading magazine and discharge magazine arranged side by side and methodNIKON CORP·Filed 1995·Granted Dec 31, 1996·12 cites·40 claims
- 1043US5646746AImage input device having carriage that includes a movable origin detectorNIKON CORP·Filed 1994·Granted Jul 8, 1997·8 cites·40 claims
- 1140US5754315AImage input system having an auto-feeder and methodNIKON CORP·Filed 1995·Granted May 19, 1998·8 cites·73 claims
- 1238US5568225AImage input deviceNIKON CORP·Filed 1995·Granted Oct 22, 1996·6 cites·15 claims
- 1334US6049375APicture image input apparatusNIKON CORP·Filed 1997·Granted Apr 11, 2000·4 cites·31 claims
- 1432US5695187AEject mechanism for an image input deviceNIKON CORP·Filed 1994·Granted Dec 9, 1997·2 cites·33 claims
- 1530US5854861AImage input apparatusNIKON CORP·Filed 1996·Granted Dec 29, 1998·0 cites·2 claims
- 1630US5790716AImage input apparatusNIKON CORP·Filed 1995·Granted Aug 4, 1998·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →