Inventor · disambiguated record
Hisayoshi Fujimoto
Also filed as: FUJIMOTO HISAYOSHI
67 granted patents·4 pending applications·1,543 citations·filing 1992–2008
99Inventor score
Top patents by PatentIndex Score
71 records- 0194US6693748B1Lens array unit, method of manufacturing lens array unit, and optical device using the lens array unitROHM CO LTD·Filed 2000·Granted Feb 17, 2004·72 cites·43 claims
- 0293US6373635B1Lens array, method of making the same, and lensROHM CO LTD·Filed 2000·Granted Apr 16, 2002·62 cites·20 claims
- 0391US7391457B2Image sensor module with light-shielding diaphragm made of ink, and method of making the sameROHM CO LTD·Filed 2002·Granted Jun 24, 2008·51 cites·12 claims
- 0491US6545811B1Lens unit for image formation, and image reader having lens unitROHM CO LTD·Filed 2000·Granted Apr 8, 2003·42 cites·26 claims
- 0591US5308173ASelf-propelled composite printing device for printing either on a tape or on a flat surfaceROHM CO LTD·Filed 1992·Granted May 3, 1994·75 cites·10 claims
- 0688US7453517B2Image sensor moduleROHM CO LTD·Filed 2003·Granted Nov 18, 2008·37 cites·19 claims
- 0788US7166907B2Image sensor module with substrate and frame and method of making the sameROHM CO LTD·Filed 2003·Granted Jan 23, 2007·34 cites·7 claims
- 0888US6707613B2Lens array unit and method of forming imageROHM CO LTD·Filed 2001·Granted Mar 16, 2004·44 cites·17 claims
- 0988US6166832AContact-type image sensorROHM CO LTD·Filed 1996·Granted Dec 26, 2000·109 cites·7 claims
- 1087US6259082B1Image reading apparatusROHM CO LTD·Filed 1998·Granted Jul 10, 2001·100 cites·17 claims
- 1186US6449099B2Lens array and lens array assemblyROHM CO LTD·Filed 2001·Granted Sep 10, 2002·30 cites·12 claims
- 1285US5552813AInk jet head with nozzle arrangement to reduce viscous dragROHM CO LTD·Filed 1993·Granted Sep 3, 1996·46 cites·16 claims
- 1384US5777637ANozzle arrangement structure in ink jet print headROHM CO LTD·Filed 1995·Granted Jul 7, 1998·46 cites·7 claims
- 1483US5516218ACard printerROHM CO LTD·Filed 1994·Granted May 14, 1996·47 cites·16 claims
- 1581US6948871B1Image processing deviceROHM CO LTD·Filed 2000·Granted Sep 27, 2005·20 cites·12 claims
- 1681US6455834B2Image reading apparatus and light guide member used thereforROHM CO LTD·Filed 2001·Granted Sep 24, 2002·25 cites·15 claims
- 1780US8240902B2LED linear light source and devices using such sourceFUJIMOTO HISAYOSHI·Filed 2007·Granted Aug 14, 2012·12 cites·42 claims
- 1879US5637126AInk jet printing headROHM CO LTD·Filed 1995·Granted Jun 10, 1997·35 cites·11 claims
- 1979US5627575AInk jet print head and ink jet printerROHM CO LTD·Filed 1994·Granted May 6, 1997·38 cites·11 claims
- 2078US6714323B1Image reading apparatus and light conductor used for the sameROHM CO LTD·Filed 2000·Granted Mar 30, 2004·14 cites·17 claims
- 2175US6469808B1Image reading apparatus and illuminator used for the sameROHM CO LTD·Filed 1999·Granted Oct 22, 2002·49 cites·13 claims
- 2274US6717734B2Image forming lens unit and image reading apparatus using the sameROHM CO LTD·Filed 2003·Granted Apr 6, 2004·10 cites·11 claims
- 2374US6195183B1Image reading apparatus and image sensor chip thererforROHM CO LTD·Filed 1998·Granted Feb 27, 2001·48 cites·20 claims
- 2474US6070965AInk jet printhead with folded flexible cord, and nozzle plate used for the sameROHM CO LTD·Filed 1995·Granted Jun 6, 2000·32 cites·14 claims
- 2573US6614459B2Thermal printer capable of performing error diffusionROHM CO LTD·Filed 2002·Granted Sep 2, 2003·14 cites·8 claims
- 2673US5465108AInk jet print head and ink jet printerROHM CO LTD·Filed 1992·Granted Nov 7, 1995·29 cites·27 claims
- 2772US6496285B1Image reading apparatusROHM CO LTD·Filed 1999·Granted Dec 17, 2002·41 cites·16 claims
- 2870US7436556B2Image reading apparatus and light conductor used for the sameROHM CO LTD·Filed 2003·Granted Oct 14, 2008·7 cites·19 claims
- 2970US6376822B1Image reading apparatusROHM CO LTD·Filed 2000·Granted Apr 23, 2002·7 cites·5 claims
- 3067US7352402B2Image sensor module and method of making the sameROHM CO LTD·Filed 2003·Granted Apr 1, 2008·7 cites·11 claims
- 3166US5412406ALine head driving with batch-printingROHM CO LTD·Filed 1993·Granted May 2, 1995·20 cites·8 claims
- 3264US6917453B1Image readerROHM CO LTD·Filed 1999·Granted Jul 12, 2005·24 cites·17 claims
- 3364US5483273ADrive control apparatus for thermal headROHM CO LTD·Filed 1994·Granted Jan 9, 1996·20 cites·20 claims
- 3463US5510819AInk jet printing head and electronic machine incorporating the sameROHM CO LTD·Filed 1993·Granted Apr 23, 1996·19 cites·20 claims
- 3561US5541630AInkjet print head and inkjet printerROHM CO LTD·Filed 1993·Granted Jul 30, 1996·17 cites·38 claims
- 3658US6952289B1Integrated image reading/writing head, and image processing apparatus incorporating the sameROHM CO LTD·Filed 1999·Granted Oct 4, 2005·22 cites·14 claims
- 3758US6468827B1Method for manufacturing image sensor chipsFiled 2000·Granted Oct 22, 2002·3 cites·1 claims
- 3858US6390597B1Inkjet printing head and inkjet printerROHM CO LTD·Filed 1995·Granted May 21, 2002·17 cites·11 claims
- 3958US6133565AImage reading apparatusROHM CO LTD·Filed 1998·Granted Oct 17, 2000·17 cites·9 claims
- 4057US7440189B2Method for making lens array having light-shielding layerROHM CO LTD·Filed 2001·Granted Oct 21, 2008·2 cites·1 claims
- 4157US6825865B2Printhead with liquid crystal shutterROHM CO LTD·Filed 2003·Granted Nov 30, 2004·7 cites·42 claims
- 4256US6339214B1Image sensor unit and image scanner incorporating the sameROHM CO LTD·Filed 1999·Granted Jan 15, 2002·19 cites·18 claims
- 4355US6781649B2Color filter for liquid crystal display and ink jet method for manufacturing the sameROHM CO LTD·Filed 2002·Granted Aug 24, 2004·4 cites·10 claims
- 4455US6473206B1Image scannerROHM CO LTD·Filed 1999·Granted Oct 29, 2002·18 cites·18 claims
- 4555US6448995B1Image read/write head, and image processing apparatus incorporating the sameROHM CO LTD·Filed 1999·Granted Sep 10, 2002·18 cites·22 claims
- 4654US6365887B1Image reading apparatusROHM CO LTD·Filed 2000·Granted Apr 2, 2002·1 cites·2 claims
- 4752US6864999B1Integrated image-reading/writing head and image processing apparatus incorporating the sameROHM CO LTD·Filed 1999·Granted Mar 8, 2005·15 cites·23 claims
- 4851US6074038AInk jet printer and ink jet print head thereofROHM CO LTD·Filed 1995·Granted Jun 13, 2000·10 cites·31 claims
- 4951US5365643AInk jet printing head producing methodROHM CO LTD·Filed 1992·Granted Nov 22, 1994·9 cites·12 claims
- 5050US2010014315A1Linear light source apparatus and image reading apparatus provided with the sameROHM CO LTD·Filed 2008·Application pending·0 cites
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →