Inventor · disambiguated record
Kazuhiko Higuchi
Also filed as: HIGUCHI KAZUHIKO
19 granted patents·1 pending application·719 citations·filing 1986–2017
96Inventor score
Top patents by PatentIndex Score
20 records- 0197US6095566AImage recorded product, image recording system, image reproducing system, and recording medium for use to superimpose-record/reproduce additional informationTOSHIBA KK·Filed 1997·Granted Aug 1, 2000·165 cites·4 claims
- 0291US4926251AColor image processing apparatus with image correctorTOSHIBA KK·Filed 1988·Granted May 15, 1990·85 cites·16 claims
- 0391US4884080AColor image printing apparatusTOSHIBA KK·Filed 1987·Granted Nov 28, 1989·75 cites·9 claims
- 0489US5028991AImage signal processing apparatus for use in color image reproductionTOSHIBA KK·Filed 1989·Granted Jul 2, 1991·71 cites·15 claims
- 0587US4692812APicture image readerTOSHIBA KK·Filed 1986·Granted Sep 8, 1987·57 cites·18 claims
- 0679US4910603AHalf-tone image reproduction method and apparatus using partial density rangesTOSHIBA KK·Filed 1988·Granted Mar 20, 1990·35 cites·40 claims
- 0777US5539440AImage forming apparatus having colorant holding regions and a colorant repelling regionTOSHIBA KK·Filed 1993·Granted Jul 23, 1996·35 cites·20 claims
- 0876US4890121AHalftone image printing deviceTOSHIBA KK·Filed 1987·Granted Dec 26, 1989·26 cites·14 claims
- 0973US4724446AThermal transfer printing apparatusTOSHIBA KK·Filed 1986·Granted Feb 9, 1988·28 cites·14 claims
- 1071US9966524B2Ultrasonic probe, piezoelectric transducer, method of manufacturing ultrasonic probe, and method of manufacturing piezoelectric transducerTOSHIBA MEDICAL SYS CORP·Filed 2013·Granted May 8, 2018·3 cites·6 claims
- 1171US5099259AHalftone image printing deviceTOSHIBA KK·Filed 1990·Granted Mar 24, 1992·34 cites·1 claims
- 1265US5708514AError diffusion method in a multi-level image recording apparatus utilizing adjacent-pixel characteristicsTOSHIBA KK·Filed 1995·Granted Jan 13, 1998·31 cites·16 claims
- 1365US5175635APicture printing apparatus using multivalued patterns, binary patterns and dither patterns selectivelyTOSHIBA KK·Filed 1991·Granted Dec 29, 1992·25 cites·2 claims
- 1463US7997694B2Inkjet recording apparatusTOSHIBA KK·Filed 2007·Granted Aug 16, 2011·2 cites·5 claims
- 1558US5401472AApparatus for producing high surface area active carbonKANSAI COKE & CHEMICALS·Filed 1993·Granted Mar 28, 1995·17 cites·1 claims
- 1655US5183347AApparatus for printing images on bookletsTOSHIBA KK·Filed 1992·Granted Feb 2, 1993·12 cites·9 claims
- 1746US5754216AOptical recording head and image recording apparatusTOSHIBA KK·Filed 1994·Granted May 19, 1998·7 cites·24 claims
- 1845US5006870AThermal recording headTOSHIBA KK·Filed 1988·Granted Apr 9, 1991·5 cites·11 claims
- 1942US2018078970A1Piezoelectric device and ultrasonic apparatusTOSHIBA KK·Filed 2017·Application pending·0 cites
- 2040US6116721AInk jet recording deviceTOSHIBA KK·Filed 1998·Granted Sep 12, 2000·6 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →