Inventor · disambiguated record
Tetsuya Katayama
Also filed as: KATAYAMA TETSUYA
22 granted patents·3 pending applications·407 citations·filing 1990–2024
96Inventor score
Top patents by PatentIndex Score
25 records- 0189US10746848B2In-vehicle radar apparatusDENSO CORP·Filed 2015·Granted Aug 18, 2020·9 cites·10 claims
- 0287US5776600ASlide member and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Jul 7, 1998·47 cites·26 claims
- 0385US5675201AComposite bearing structureSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Oct 7, 1997·43 cites·23 claims
- 0485US5280208AComposite bearing structureSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jan 18, 1994·45 cites·41 claims
- 0584US5420180ASized yarn and process thereforKURARAY CO·Filed 1993·Granted May 30, 1995·42 cites·5 claims
- 0676US8878719B2Radar apparatus provided with series-feed array-antennas each including a plurality of antenna elementsNAKABAYASHI KENTO·Filed 2011·Granted Nov 4, 2014·7 cites·11 claims
- 0775US8047653B2Si-O containing hydrogenated carbon film, optical device including the same, and method for manufacturing the Si-O containing hydrogenated carbon film and the optical deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted Nov 1, 2011·7 cites·33 claims
- 0871US5994744AAnalog switching circuitDENSO CORP·Filed 1997·Granted Nov 30, 1999·32 cites·42 claims
- 0966US5835124ADynamic-pressure gas bearing structure and optical deflection scanning apparatusCANON KK·Filed 1996·Granted Nov 10, 1998·29 cites·15 claims
- 1063US5527852APaper coating agentKURARAY CO·Filed 1995·Granted Jun 18, 1996·22 cites·3 claims
- 1162US8624784B2Microstrip array antennaMIZUTANI AKIYOSHI·Filed 2009·Granted Jan 7, 2014·4 cites·17 claims
- 1262US7688164B2High frequency circuit board converting a transmission mode of high frequency signalsDENSO CORP·Filed 2007·Granted Mar 30, 2010·2 cites·12 claims
- 1362US6856277B2Radar beam scanning method, on-vehicle radar apparatus and radar scanning computer programDENSO CORP·Filed 2003·Granted Feb 15, 2005·16 cites·15 claims
- 1461US11890641B2Masking member, and method for coating pipe inner circumferential surface using sameMITSUBISHI HEAVY IND LTD·Filed 2020·Granted Feb 6, 2024·0 cites·9 claims
- 1561US7107182B2Program and process for generating data used in software function testFUJITSU LTD·Filed 2003·Granted Sep 12, 2006·12 cites·13 claims
- 1660US5342662AMultilayered containerKURARAY CO·Filed 1992·Granted Aug 30, 1994·24 cites·5 claims
- 1758US5731831ADynamic-pressure gas bearing structure and optical deflection scanning apparatusCANON KK·Filed 1996·Granted Mar 24, 1998·21 cites·20 claims
- 1857US2025183542A1WaveguideDENSO CORP·Filed 2024·Application pending·0 cites
- 1955US6117713AMethod of producing a MESFET semiconductor device having a recessed gate structureDENSO CORP·Filed 1998·Granted Sep 12, 2000·16 cites·19 claims
- 2053US5543371ASlide member and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Aug 6, 1996·9 cites·8 claims
- 2149US5194474ACompositionKURARAY CO·Filed 1990·Granted Mar 16, 1993·16 cites·5 claims
- 2242US5478792AHeat-sensitive recording materialKURARAY CO·Filed 1994·Granted Dec 26, 1995·4 cites·9 claims
- 2340US2008296050A1Semiconductor chip mounting board with multiple portsDENSO CORP·Filed 2008·Application pending·0 cites
- 2439US2005283763A1Exception test support techniqueFUJITSU LTD·Filed 2004·Application pending·0 cites
- 2528US7274269B2Waveguide transmission line converter where the open end of the waveguide has a beveled inner cornerDENSO CORP·Filed 2005·Granted Sep 25, 2007·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →