Inventor · disambiguated record
Tatsuya Tomura
Also filed as: TOMURA TATSUYA
37 granted patents·6 pending applications·406 citations·filing 1994–2021
97Inventor score
Top patents by PatentIndex Score
43 records- 0195US6628595B1Optical recording method and apparatus for an optical storage mediumRICOH KK·Filed 2000·Granted Sep 30, 2003·62 cites·24 claims
- 0290US11390765B2Recording liquid and printed matterRICOH CO LTD·Filed 2020·Granted Jul 19, 2022·2 cites·8 claims
- 0387US6558768B2Optical recording medium and optical recording and reading method using the sameRICOH KK·Filed 2001·Granted May 6, 2003·28 cites·16 claims
- 0486US10655029B2Inkjet ink and coloring compositionFUJITA TAKUYA·Filed 2017·Granted May 19, 2020·2 cites·5 claims
- 0586US6741547B2Optical recording medium having short wobble period lengthRICOH KK·Filed 2001·Granted May 25, 2004·20 cites·84 claims
- 0684US6794005B2Optical recording medium, optical recording method and optical recording deviceRICOH KK·Filed 2003·Granted Sep 21, 2004·18 cites·33 claims
- 0784US5998093AOptical information recording mediumRICOH KK·Filed 1997·Granted Dec 7, 1999·24 cites·28 claims
- 0883US5939163AOptical information recording mediumRICOH KK·Filed 1997·Granted Aug 17, 1999·40 cites·18 claims
- 0982US7061847B2Optical recording method and apparatus for an optical storage mediumRICOH KK·Filed 2003·Granted Jun 13, 2006·13 cites·12 claims
- 1080US7646692B2Apparatus for recording dye based recordable DVD media and process for recording the sameRICOH KK·Filed 2005·Granted Jan 12, 2010·4 cites·22 claims
- 1180US6660867B2Metal complex type squarylium compounds and optical recording media made by using the sameKYOWA HAKKO KOGYO KK·Filed 2001·Granted Dec 9, 2003·14 cites·12 claims
- 1279US10300706B2Ink including silver particle and water, inkjet printing device including ink, and inkjet printing method using inkMIYAZAWA YOSHIMASA·Filed 2017·Granted May 28, 2019·2 cites·15 claims
- 1379US6762008B2Optical recording mediumRICOH KK·Filed 2002·Granted Jul 13, 2004·13 cites·15 claims
- 1478US6737143B2Optical recording medium, optical recording method and optical recording deviceRICOH KK·Filed 2002·Granted May 18, 2004·12 cites·52 claims
- 1578US6197477B1Optical recording mediumRICOH KK·Filed 1999·Granted Mar 6, 2001·34 cites·16 claims
- 1675US7449279B2Optical information recording mediumRICOH KK·Filed 2005·Granted Nov 11, 2008·2 cites·1 claims
- 1774US7385899B2Recording and reproducing method for dye based recordable optical recording medium and apparatus using the sameRICOH KK·Filed 2006·Granted Jun 10, 2008·2 cites·17 claims
- 1872US7480223B2Recording and reading method and device for dye based write-once DVD mediumRICOH KK·Filed 2005·Granted Jan 20, 2009·2 cites·32 claims
- 1972US7457216B2Method for recording/reproducing dye-based recordable DVD medium and apparatus thereofRICOH KK·Filed 2006·Granted Nov 25, 2008·2 cites·9 claims
- 2070US6599605B2Squarylium compounds and optical recording media using the sameKYOWA HAKKO KOGYO KK·Filed 2000·Granted Jul 29, 2003·9 cites·27 claims
- 2168US7532556B2Optical recording medium, recording and reproducing method, and recording and reproducing apparatus using heating pulses which are high-output at leading and trailing endsRICOH KK·Filed 2005·Granted May 12, 2009·1 cites·19 claims
- 2267US11407226B2Image recording method and ink setFURUKAWA JUICHI·Filed 2021·Granted Aug 9, 2022·0 cites·15 claims
- 2367US5863703AOptical information recording medium using a phthalocyanine compoundRICOH KK·Filed 1996·Granted Jan 26, 1999·19 cites·10 claims
- 2464US10202516B2Printed matter, printer, and printing methodTOMURA TATSUYA·Filed 2017·Granted Feb 12, 2019·0 cites·16 claims
- 2563US11041082B2Image forming method, image forming device, and recorded matterFURUKAWA JUICHI·Filed 2019·Granted Jun 22, 2021·0 cites·12 claims
- 2662US6596364B2Squarylium compounds and optical recording medium containing the sameKYOWA HAKKO KOGYO KK·Filed 2000·Granted Jul 22, 2003·10 cites·11 claims
- 2762US6057020AOptical recording medium and recording and/or reproduction method using the sameRICOH KK·Filed 1998·Granted May 2, 2000·27 cites·25 claims
- 2860US11504992B2Image forming method, recorded matter, and image forming apparatusRICOH CO LTD·Filed 2018·Granted Nov 22, 2022·0 cites·12 claims
- 2960US10293627B2Printed matter, printing method, and printing deviceTOMURA TATSUYA·Filed 2017·Granted May 21, 2019·0 cites·14 claims
- 3058US6936323B2Optical recording medium, and method and device using the sameRICOH KK·Filed 2004·Granted Aug 30, 2005·6 cites·19 claims
- 3157US6225022B1Optical recording medium and recording method using the sameRICOH KK·Filed 1998·Granted May 1, 2001·22 cites·21 claims
- 3253US5677025AOptical information recording medium near infrared absorbing material thereforRICOH KK·Filed 1994·Granted Oct 14, 1997·15 cites·9 claims
- 3352US8207330B2Two-photon absorption material and application thereofTOMURA TATSUYA·Filed 2009·Granted Jun 26, 2012·0 cites·16 claims
- 3451US7755995B2Recording and reproducing method for dye-based recordable DVD medium and apparatus for the sameRICOH KK·Filed 2006·Granted Jul 13, 2010·0 cites·16 claims
- 3549US2009075014A1Optical recording method and reproducing methodRICOH KK·Filed 2008·Application pending·0 cites
- 3647US2008092310A1Dye material, dye solution and multiphoton absorption reaction material using the same, reaction product, multiphoton absorption reaction material, gold nanorods and manufacturing method of gold nanorodsMIKI TAKESHI·Filed 2007·Application pending·0 cites
- 3746US8192917B2Material for multiphoton fluorescence microscope and multiphoton fluorescence microscopeTOMURA TATSUYA·Filed 2008·Granted Jun 5, 2012·1 cites·5 claims
- 3845US10703911B2Organic colorant, coloring composition, and inkjet inkFUJITA TAKUYA·Filed 2018·Granted Jul 7, 2020·0 cites·11 claims
- 3945US2009135706A1Optical recording medium, and optical recording method and optical recording apparatus thereofNOGUCHI SOH·Filed 2006·Application pending·0 cites
- 4045US2010055448A1Multiphoton absorption functional material, composite layer having multiphoton absorption function and mixture, and optical recording medium, photoelectric conversion element, optical control element, and optical modeling system using the sameTOMURA TATSUYA·Filed 2007·Application pending·0 cites
- 4144US2006067203A1Optical recording medium and method of manufacturing thereof, and recording and reproducing methodITO KAZUNORI·Filed 2005·Application pending·0 cites
- 4244US2003124459A1Optical information recording mediumRICOH KK·Filed 2002·Application pending·0 cites
- 4331US7439008B2Optical recording medium, and, method and apparatus for optical recording and reproducing using optical recording mediumRICOH KK·Filed 2005·Granted Oct 21, 2008·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →