Inventor · disambiguated record
Kouichi Tezuka
Also filed as: TEZUKA KOUICHI
16 granted patents·4 pending applications·214 citations·filing 1991–2008
92Inventor score
Top patents by PatentIndex Score
20 records- 0188US7639586B2Hologram recording medium and hologram record-reproduction deviceFUJITSU LTD·Filed 2005·Granted Dec 29, 2009·8 cites·1 claims
- 0283US5329467ADistance measuring method and apparatus thereforNIPPON KOKAN KK·Filed 1991·Granted Jul 12, 1994·87 cites·7 claims
- 0379US7515521B2Hologram recording and reproducing apparatusFUJITSU LTD·Filed 2006·Granted Apr 7, 2009·4 cites·8 claims
- 0479US7342697B2Hologram recording mediumFUJITSU LTD·Filed 2005·Granted Mar 11, 2008·5 cites·9 claims
- 0578US5148177AIn-furnace level meter and antenna thereforeNIPPON KOKAN KK·Filed 1991·Granted Sep 15, 1992·31 cites·11 claims
- 0673US7760408B2Hologram recording device and hologram recording methodFUJITSU LTD·Filed 2008·Granted Jul 20, 2010·2 cites·2 claims
- 0773US7715074B2Holographic recording deviceFUJITSU LTD·Filed 2008·Granted May 11, 2010·2 cites·4 claims
- 0871US7562372B2Optical pickupFUJITSU LTD·Filed 2006·Granted Jul 14, 2009·2 cites·10 claims
- 0969US5507854AMethod and apparatus for measuring displacement of molten metalNIRECO CORP·Filed 1994·Granted Apr 16, 1996·12 cites·6 claims
- 1067US7616362B2Hologram recording and reproducing apparatusFUJITSU LTD·Filed 2006·Granted Nov 10, 2009·2 cites·12 claims
- 1164US7755819B2Hologram recording deviceFUJITSU LTD·Filed 2008·Granted Jul 13, 2010·1 cites·1 claims
- 1259US5115242AIn-furnace slag level measuring apparatusNIPPON KOKAN KK·Filed 1991·Granted May 19, 1992·32 cites·9 claims
- 1356US7636185B2Hologram recording device and hologram recording methodFUJITSU LTD·Filed 2008·Granted Dec 22, 2009·0 cites·5 claims
- 1455US7122251B2Resin composition for plating substrate and resin molding using the same, and metal plated partsMITSUBISHI RAYON CO·Filed 2002·Granted Oct 17, 2006·3 cites·7 claims
- 1551US7719735B2Hologram recorderFUJITSU LTD·Filed 2008·Granted May 18, 2010·0 cites·4 claims
- 1650US5182565AIn-furnace slag level measuring method and apparatus thereforNIPPON KOKAN KK·Filed 1991·Granted Jan 26, 1993·23 cites·9 claims
- 1750US2008031099A1Optical pickup and optical disc deviceFUJITSU LTD·Filed 2007·Application pending·0 cites
- 1849US2007263268A1Hologram recording deviceFUJITSU LTD·Filed 2007·Application pending·0 cites
- 1947US2006221419A1Hologram recorderFUJITSU LTD·Filed 2006·Application pending·0 cites
- 2035US2003233894A1Apparatus for measuring shape of pipeline and method thereforJFE ENG CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →