Inventor · disambiguated record
Tetsuro Kato
Also filed as: KATO TETSURO
82 granted patents·8 pending applications·1,422 citations·filing 1979–2021
99Inventor score
Top patents by PatentIndex Score
90 records- 0198USD438849SMonitor televisionELMO CO LTD·Filed 2000·Granted Mar 13, 2001·111 cites·1 claims
- 0297USD442982SSurveillance camera bodyELMO CO LTD·Filed 2000·Granted May 29, 2001·85 cites·1 claims
- 0395USD430888SSurveillance cameraELMO CO LTD·Filed 1999·Granted Sep 12, 2000·56 cites·1 claims
- 0494USD446801SSurveillance camera bodyELMO CO LTD·Filed 2000·Granted Aug 21, 2001·55 cites·1 claims
- 0593US4318146ARotary head assemblySONY CORP·Filed 1979·Granted Mar 2, 1982·48 cites·4 claims
- 0692US8137010B2Imaging deviceYOSHIDA TAKESHI·Filed 2009·Granted Mar 20, 2012·17 cites·5 claims
- 0790USD612839SRemote controller for visual presenterELMO CO LTD·Filed 2009·Granted Mar 30, 2010·40 cites·1 claims
- 0890USD499125SSurveillance television cameraELMO CO LTD·Filed 2003·Granted Nov 30, 2004·41 cites·1 claims
- 0989US9704627B2Metal powder core comprising copper powder, coil component, and fabrication method for metal powder coreHITACHI METALS LTD·Filed 2013·Granted Jul 11, 2017·5 cites·9 claims
- 1089USD597117SSurveillance television cameraELMO CO LTD·Filed 2007·Granted Jul 28, 2009·41 cites·1 claims
- 1189USD499126SSurveillance television cameraELMO CO LTD·Filed 2003·Granted Nov 30, 2004·41 cites·1 claims
- 1285US5070465AVideo image transforming method and apparatusSONY CORP·Filed 1988·Granted Dec 3, 1991·47 cites·5 claims
- 1384USD580962SImage pickup apparatusELMO CO LTD·Filed 2006·Granted Nov 18, 2008·31 cites·1 claims
- 1483US10312004B2Metal powder core comprising copper powder, coil component, and fabrication method for metal powder coreHITACHI METALS LTD·Filed 2017·Granted Jun 4, 2019·1 cites·8 claims
- 1583US7995119B2Information recording apparatus, non-contact recording medium and recording method for the sameSONY CORP·Filed 2006·Granted Aug 9, 2011·8 cites·5 claims
- 1683US7336295B2Video magnifierELMO CO LTD·Filed 2004·Granted Feb 26, 2008·25 cites·18 claims
- 1782USD487764SSurveillance television cameraELMO CO LTD·Filed 2001·Granted Mar 23, 2004·27 cites·1 claims
- 1881USD573146SImage scannerELMO CO LTD·Filed 2007·Granted Jul 15, 2008·26 cites·1 claims
- 1980US10418160B2Metal powder core, coil component employing same, and fabrication method for metal powder coreHITACHI METALS LTD·Filed 2018·Granted Sep 17, 2019·0 cites·8 claims
- 2080USD558248SSurveillance television cameraELMO CO LTD·Filed 2005·Granted Dec 25, 2007·27 cites·1 claims
- 2180USD543567SSurveillance television cameraELMO CO LTD·Filed 2005·Granted May 29, 2007·27 cites·1 claims
- 2280US5349211ASemiconductor infrared emitting device with oblique side surface with respect to the cleavageNEC CORP·Filed 1993·Granted Sep 20, 1994·45 cites·9 claims
- 2379US4443821ADigital velocity error compensatorSONY CORP·Filed 1981·Granted Apr 17, 1984·27 cites·20 claims
- 2478USD642608SVisual presenterELMO CO LTD·Filed 2010·Granted Aug 2, 2011·23 cites·1 claims
- 2578USD476658SImage scannerELMO CO LTD·Filed 2002·Granted Jul 1, 2003·22 cites·1 claims
- 2677USD818516SDocument cameraELMO CO LTD·Filed 2016·Granted May 22, 2018·19 cites·1 claims
- 2777USD612851SImage scannerELMO CO LTD·Filed 2008·Granted Mar 30, 2010·21 cites·1 claims
- 2877USD503944SVideo magnifierELMO CO LTD·Filed 2003·Granted Apr 12, 2005·21 cites·1 claims
- 2976USD642562STabletELMO CO LTD·Filed 2010·Granted Aug 2, 2011·21 cites·1 claims
- 3073US4280133AVideo signal processing circuitSONY CORP·Filed 1979·Granted Jul 21, 1981·17 cites·19 claims
- 3172US7525595B2Visual presenterELMO CO LTD·Filed 2006·Granted Apr 28, 2009·3 cites·6 claims
- 3272USD559298SVideo magnifierELMO CO LTD·Filed 2005·Granted Jan 8, 2008·20 cites·1 claims
- 3371USD892192SDocument cameraELMO CO LTD·Filed 2019·Granted Aug 4, 2020·12 cites·1 claims
- 3470US10186358B2Metal powder core, coil component employing same, and fabrication method for metal powder coreHITACHI METALS LTD·Filed 2014·Granted Jan 22, 2019·0 cites·6 claims
- 3570USD512087SSurveillance television cameraELMO CO LTD·Filed 2004·Granted Nov 29, 2005·17 cites·1 claims
- 3670US5231512AEditing apparatus employing serial to parallel converters and parallel to serial converters to achieve a dimensional reduction of the apparatusSONY CORP·Filed 1991·Granted Jul 27, 1993·20 cites·7 claims
- 3769US11484942B2Alloy powder, fe-based nanocrystalline alloy powder and magnetic coreHITACHI METALS LTD·Filed 2019·Granted Nov 1, 2022·0 cites·8 claims
- 3867US8140998B2Imaging deviceUEDA TAKENORI·Filed 2008·Granted Mar 20, 2012·7 cites·7 claims
- 3965USD832262SSwitcherELMO CO LTD·Filed 2016·Granted Oct 30, 2018·9 cites·1 claims
- 4065USD555691SSurveillance television cameraELMO CO LTD·Filed 2005·Granted Nov 20, 2007·15 cites·1 claims
- 4165USD476008SImage scannerELMO CO LTD·Filed 2002·Granted Jun 17, 2003·13 cites·1 claims
- 4265USD433683SImage pickup apparatusELMO CO LTD·Filed 1999·Granted Nov 14, 2000·12 cites·1 claims
- 4365US4839750AMethod and apparatus for recording and/or reproducing a PCM signal with asynchronous operationSONY CORP·Filed 1986·Granted Jun 13, 1989·13 cites·24 claims
- 4464USD569890SImage pickup apparatusELMO CO LTD·Filed 2006·Granted May 27, 2008·14 cites·1 claims
- 4563USD896874SDocument cameraELMO CO LTD·Filed 2018·Granted Sep 22, 2020·8 cites·1 claims
- 4663USD603889SImage pickup apparatusELMO CO LTD·Filed 2007·Granted Nov 10, 2009·13 cites·1 claims
- 4763USD556231SSurveillance television cameraELMO CO LTD·Filed 2005·Granted Nov 27, 2007·14 cites·1 claims
- 4862USD579887SVideo recorder/playerELMO CO LTD·Filed 2006·Granted Nov 4, 2008·12 cites·1 claims
- 4962USD565621STV cameraELMO CO LTD·Filed 2007·Granted Apr 1, 2008·12 cites·1 claims
- 5062USD543566SSurveillance television cameraELMO CO LTD·Filed 2005·Granted May 29, 2007·13 cites·1 claims
Showing the top 50 of 90 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →