Inventor · disambiguated record
Yoshio Matsumura
Also filed as: MATSUMURA YOSHIO
53 granted patents·15 pending applications·1,118 citations·filing 1980–2023
98Inventor score
Files withPANASONIC IP MAN CO LTD27PANASONIC CORP11MATSUMURA YOSHIO10DAINIPPON SCREEN MFG8JAPAN SYNTHETIC RUBBER CO LTD5
Top patents by PatentIndex Score
68 records- 0196US4399266ALaddery lower alkylpolysilsesquioxane having heat-resistant thin film-formability and process for preparing sameJAPAN SYNTHETIC RUBBER CO LTD·Filed 1982·Granted Aug 16, 1983·111 cites·28 claims
- 0295US11310461B2Imaging apparatus, imaging system, and display systemPANASONIC IP MAN CO LTD·Filed 2021·Granted Apr 19, 2022·9 cites·5 claims
- 0395US8320051B2Zoom lens system, imaging device and cameraMATSUMURA YOSHIO·Filed 2010·Granted Nov 27, 2012·56 cites·20 claims
- 0495US5571325ASubtrate processing apparatus and device for and method of exchanging substrate in substrate processing apparatusDAINIPPON SCREEN MFG·Filed 1995·Granted Nov 5, 1996·235 cites·13 claims
- 0594US9213219B2Inner focus lens system, interchangeable lens apparatus and camera systemPANASONIC IP MAN CO LTD·Filed 2015·Granted Dec 15, 2015·11 cites·13 claims
- 0692US11073701B2Head-mounted display devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Jul 27, 2021·9 cites·19 claims
- 0790US10917610B2Imaging apparatus, imaging system, and display systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Feb 9, 2021·7 cites·9 claims
- 0890US9110231B2Inner focus lens system, interchangeable lens apparatus and camera systemPANASONIC CORP·Filed 2013·Granted Aug 18, 2015·9 cites·14 claims
- 0990US6194357B1Waterborne lubricant for the cold plastic working of metalsHENKEL CORP·Filed 1997·Granted Feb 27, 2001·62 cites·16 claims
- 1090US5116430AProcess for surface treatment titanium-containing metallic materialNIHON PARKERIZING·Filed 1991·Granted May 26, 1992·61 cites·15 claims
- 1187US10447948B2Imaging system and display systemPANASONIC IP MAN CO LTD·Filed 2018·Granted Oct 15, 2019·7 cites·8 claims
- 1287US4626556ASolvent-soluble organopolysilsesquioxane, process for producing the same, and semi-conductor using the sameJAPAN SYNTHETIC RUBBER CO LTD·Filed 1985·Granted Dec 2, 1986·88 cites·15 claims
- 1386US11159744B2Imaging system, and mobile systemPANASONIC IP MAN CO LTD·Filed 2018·Granted Oct 26, 2021·5 cites·14 claims
- 1485US4992524AComposition for optical fiber coating comprising a polyether diol, a polyisocyanate, and a methacrylateJAPAN SYNTHETIC RUBBER CO LTD·Filed 1990·Granted Feb 12, 1991·38 cites·17 claims
- 1582US5823736ASubstrate processing device and method for substrate from the substrate processing deviceDAINIPPON SCREEN MFG·Filed 1996·Granted Oct 20, 1998·67 cites·29 claims
- 1681US5370364ATitanium alloy engine valve shaft structureFUJI VALVE·Filed 1994·Granted Dec 6, 1994·32 cites·8 claims
- 1779US11493732B2Lens system, camera system, and imaging systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Nov 8, 2022·2 cites·19 claims
- 1879US11012621B2Imaging device having capability of increasing resolution of a predetermined imaging area using a free-form lensPANASONIC IP MAN CO LTD·Filed 2019·Granted May 18, 2021·2 cites·6 claims
- 1978US11320630B2Lens system, interchangeable lens device, and camera systemPANASONIC IP MAN CO LTD·Filed 2019·Granted May 3, 2022·2 cites·1 claims
- 2078US10489666B2Imaging device and imaging systemPANASONIC IP MAN CO LTD·Filed 2018·Granted Nov 26, 2019·3 cites·10 claims
- 2177US10623618B2Imaging device, display system, and imaging systemPANASONIC IP MAN CO LTD·Filed 2018·Granted Apr 14, 2020·2 cites·9 claims
- 2277US10079964B2Lens system, interchangeable lens apparatus, and camera systemPANASONIC IP MAN CO LTD·Filed 2015·Granted Sep 18, 2018·3 cites·18 claims
- 2375US5762749AApparatus for removing liquid from substratesDAINIPPON SCREEN MFG·Filed 1996·Granted Jun 9, 1998·50 cites·20 claims
- 2474USD333505SApparatus for producing electrolyzed waterMATSUMURA YOSHIO·Filed 1990·Granted Feb 23, 1993·17 cites·1 claims
- 2572US11327278B2Lens system, camera system, and imaging systemPANASONIC IP MAN CO LTD·Filed 2019·Granted May 10, 2022·1 cites·16 claims
- 2672US5919529AApparatus for and method of processing substrateDAINIPPON SCREEN MFG·Filed 1996·Granted Jul 6, 1999·43 cites·62 claims
- 2771US8189074B2Zoom lens system, interchangeable lens apparatus and camera systemMIYAZAKI KYOICHI·Filed 2009·Granted May 29, 2012·5 cites·9 claims
- 2871US4856641AApparatus and a method for carrying wafersDAINIPPON SCREEN MFG·Filed 1987·Granted Aug 15, 1989·39 cites·19 claims
- 2971US4683280ARadiation curable compositionDESOTO INC·Filed 1986·Granted Jul 28, 1987·20 cites·7 claims
- 3070US4349664ADoped acetylene polymer and process for production thereofJAPAN SYNTHETIC RUBBER CO LTD·Filed 1980·Granted Sep 14, 1982·19 cites·21 claims
- 3169US8842209B2Zoom lens system, interchangeable lens apparatus and camera systemPANASONIC CORP·Filed 2013·Granted Sep 23, 2014·2 cites·20 claims
- 3268US9081166B2Inner focus lens system, interchangeable lens apparatus and camera systemPANASONIC CORP·Filed 2013·Granted Jul 14, 2015·2 cites·13 claims
- 3365US9274326B2Zoom lens system, imaging device and cameraKUZUHARA SATOSHI·Filed 2012·Granted Mar 1, 2016·2 cites·19 claims
- 3465US5701627ASubstrate processing apparatusDAINIPPON SCREEN MFG·Filed 1996·Granted Dec 30, 1997·39 cites·17 claims
- 3563US11906717B2Zoom lens system, and image capture device and interchangeable lens unit including the zoom lens systemPANASONIC IP MAN CO LTD·Filed 2022·Granted Feb 20, 2024·0 cites·13 claims
- 3662US8014079B2Zoom lens system, imaging device and cameraPANASONIC CORP·Filed 2010·Granted Sep 6, 2011·1 cites·20 claims
- 3762US4919614AApparatus for heat treatment of a substrateDAINIPPON SCREEN MFG·Filed 1989·Granted Apr 24, 1990·15 cites·3 claims
- 3861US12287462B2Lens system, imaging device, and imaging systemPANASONIC IP MAN CO LTD·Filed 2022·Granted Apr 29, 2025·0 cites·20 claims
- 3960US9316821B2Zoom lens system, imaging device and cameraPANASONIC CORP·Filed 2013·Granted Apr 19, 2016·1 cites·12 claims
- 4058US10852516B2Imaging devicePANASONIC IP MAN CO LTD·Filed 2019·Granted Dec 1, 2020·0 cites·4 claims
- 4156US11493739B2Lens system, camera system, and imaging systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Nov 8, 2022·0 cites·18 claims
- 4255US2023393384A1Eyepiece optical system and display devicePANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 4354US10365462B2Distance measurement system and mobile object systemPANASONIC IP MAN CO LTD·Filed 2017·Granted Jul 30, 2019·0 cites·11 claims
- 4452US12352933B2Lens system, imaging device, and imaging systemPANASONIC IP MAN CO LTD·Filed 2022·Granted Jul 8, 2025·0 cites·20 claims
- 4551US9335526B2Zoom lens system, interchangeable lens apparatus and camera systemPANASONIC CORP·Filed 2014·Granted May 10, 2016·0 cites·19 claims
- 4650US9417430B2Inner focus lens system, interchangeable lens apparatus and camera systemPANASONIC CORP·Filed 2013·Granted Aug 16, 2016·0 cites·20 claims
- 4750US5201653ASubstrate heat-treating apparatusDAINIPPON SCREEN MFG·Filed 1991·Granted Apr 13, 1993·24 cites·5 claims
- 4848US8976458B2Inner focus lens system, interchangeable lens apparatus and camera systemPANASONIC CORP·Filed 2013·Granted Mar 10, 2015·0 cites·19 claims
- 4948US5543029AProperties of the surface of a titanium alloy engine valveFUJI VALVE·Filed 1995·Granted Aug 6, 1996·11 cites·3 claims
- 5047US12032145B2Imaging optical system, imaging device, and imaging systemPANASONIC IP MAN CO LTD·Filed 2020·Granted Jul 9, 2024·0 cites·15 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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