Inventor · disambiguated record
Osamu Katayama
Also filed as: KATAYAMA OSAMU
13 granted patents·2 pending applications·127 citations·filing 1996–2023
90Inventor score
Files withDENSO CORP8NSK WARNER KK4HACHISUKA KEISUKE1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1NIPPON DENSO CO1
Top patents by PatentIndex Score
15 records- 0188US6556177B1Driver circuit for capacitive display elementsDENSO CORP·Filed 2000·Granted Apr 29, 2003·46 cites·12 claims
- 0284US7519459B2Driving assistance systemDENSO CORP·Filed 2005·Granted Apr 14, 2009·20 cites·11 claims
- 0370US6836564B2Image data compressing method and apparatus which compress image data separately by modifying colorDENSO CORP·Filed 2001·Granted Dec 28, 2004·18 cites·76 claims
- 0462US12253124B2Clutch device with claw member for selectively locking ringsNSK WARNER KK·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 0558US12222011B2Clutch deviceNSK WARNER KK·Filed 2023·Granted Feb 11, 2025·0 cites·4 claims
- 0657US6879329B2Image processing apparatus having processing operation by coordinate calculationDENSO CORP·Filed 2002·Granted Apr 12, 2005·7 cites·27 claims
- 0753US5856813AElectroluminescent display device for performing brightness controlNIPPON DENSO CO·Filed 1996·Granted Jan 5, 1999·19 cites·9 claims
- 0852US10995805B2Structure of ratchet type one-way clutchNSK WARNER KK·Filed 2018·Granted May 4, 2021·0 cites·8 claims
- 0952US9013269B2Lock release apparatusHACHISUKA KEISUKE·Filed 2011·Granted Apr 21, 2015·1 cites·10 claims
- 1050US11512744B2Clutch apparatusNSK WARNER KK·Filed 2021·Granted Nov 29, 2022·0 cites·5 claims
- 1144US2009179779A1Identification apparatus and identification methodDENSO CORP·Filed 2008·Application pending·0 cites
- 1242US7542589B2Road position detectionDENSO CORP·Filed 2004·Granted Jun 2, 2009·1 cites·19 claims
- 1339US2010121502A1Operation control system and methodDENSO CORP·Filed 2009·Application pending·0 cites
- 1434US6191967B1Voltage supply device having self-testing circuitDENSO CORP·Filed 1999·Granted Feb 20, 2001·7 cites·8 claims
- 1533US6260051B1Recording medium and character string collating apparatus for full-text character dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 10, 2001·8 cites·112 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →