Inventor · disambiguated record
Osamu Matsui
Also filed as: MATSUI OSAMU
19 granted patents·2 pending applications·235 citations·filing 1980–2021
93Inventor score
Top patents by PatentIndex Score
21 records- 0195US6163976AVacuum-type automatic dehumidifying and drying apparatus for powdered or granular materialMATSUI MFG·Filed 1999·Granted Dec 26, 2000·83 cites·6 claims
- 0288US6426689B1Electromagnetic relayMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted Jul 30, 2002·48 cites·8 claims
- 0386US11325789B2Sorting facilityDAIFUKU KK·Filed 2021·Granted May 10, 2022·2 cites·4 claims
- 0479US11325785B2Article conveying facilityDAIFUKU KK·Filed 2021·Granted May 10, 2022·1 cites·8 claims
- 0578US11795013B2Article transport facilityDAIFUKU KK·Filed 2019·Granted Oct 24, 2023·4 cites·4 claims
- 0676US11794213B2Sorting facilityDAIFUKU KK·Filed 2021·Granted Oct 24, 2023·1 cites·9 claims
- 0773US5398557ARotary sampling apparatus for powdered or granular materialsMATSUI MFG·Filed 1992·Granted Mar 21, 1995·41 cites·5 claims
- 0869US5442826AApparatus for cleaning the inside of a pipeMATSUI MFG CO·Filed 1993·Granted Aug 22, 1995·27 cites·32 claims
- 0965US8710621B2Bipolar transistor with diffused layer between deep trench sidewall and collector diffused layerPANASONIC CORP·Filed 2012·Granted Apr 29, 2014·2 cites·6 claims
- 1058US4354776APressurized gas transporter and methodMATSUI MFG CO·Filed 1980·Granted Oct 19, 1982·13 cites·8 claims
- 1157US8047033B2Plastic working method and plastic working systemDENSO CORP·Filed 2008·Granted Nov 1, 2011·1 cites·4 claims
- 1248US11273992B2Sorting facility and status checking method for traveling carriageDAIFUKU KK·Filed 2021·Granted Mar 15, 2022·0 cites·12 claims
- 1345US12304532B2Article conveyance apparatusDAIFUKU KK·Filed 2019·Granted May 20, 2025·0 cites·4 claims
- 1445USD923907SRail for carriageDAIFUKU KK·Filed 2019·Granted Jun 29, 2021·3 cites·1 claims
- 1545US2009247883A1Biological-body-attached data communication deviceMIYAZAKI SHINICHI·Filed 2009·Application pending·0 cites
- 1644US7335549B2Semiconductor device and method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Feb 26, 2008·0 cites·7 claims
- 1741US4848990ADust collector adapted for use in a hopper dryerMATSUI MFG CO·Filed 1988·Granted Jul 18, 1989·9 cites·4 claims
- 1838US6975003B2Semiconductor CMOS SOIMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Dec 13, 2005·0 cites·11 claims
- 1931USD923908SRail for carriageDAIFUKU KK·Filed 2019·Granted Jun 29, 2021·0 cites·1 claims
- 2031US2008116528A1Semiconductor device and method of manufacturing the sameSANO TSUNEICHIRO·Filed 2007·Application pending·0 cites
- 2129US8928045B2Semiconductor devicePANASONIC CORP·Filed 2012·Granted Jan 6, 2015·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →