Inventor · disambiguated record
Toshiyuki Kojima
Also filed as: KOJIMA TOSHIYUKI
51 granted patents·21 pending applications·451 citations·filing 1999–2025
98Inventor score
Files withPANASONIC IP MAN CO LTD23KONICA CORP11PANASONIC CORP9KONISHIROKU PHOTO IND7MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6
Top patents by PatentIndex Score
72 records- 0198US6870805B1Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing methodKONISHIROKU PHOTO IND·Filed 2000·Granted Mar 22, 2005·85 cites·32 claims
- 0296US6950384B2Optical pickup appratus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing methodKONISHIROKU PHOTO IND·Filed 2003·Granted Sep 27, 2005·39 cites·22 claims
- 0394US6366542B1Optical pickup apparatus and objective lensKONISHIROKU PHOTO IND·Filed 2000·Granted Apr 2, 2002·50 cites·35 claims
- 0493US7366078B2Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing methodKONICA CORP·Filed 2005·Granted Apr 29, 2008·9 cites·34 claims
- 0593US6671247B1Optical pick-up apparatus, optical element, and objective lens having diffracting sectionKONISHIROKU PHOTO IND·Filed 2000·Granted Dec 30, 2003·46 cites·36 claims
- 0689US7141884B2Module with a built-in semiconductor and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 28, 2006·43 cites·27 claims
- 0788US12157137B2Powder layer composite, coating film, powder coating method, and powder coating apparatusPANASONIC IP MAN CO LTD·Filed 2023·Granted Dec 3, 2024·0 cites·3 claims
- 0888US7611040B2Method for forming solder bump and method for mounting semiconductor device using a solder powder resin compositionPANASONIC CORP·Filed 2006·Granted Nov 3, 2009·13 cites·12 claims
- 0988US7164625B2Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing methodKONICA CORP·Filed 2003·Granted Jan 16, 2007·12 cites·11 claims
- 1088US7151735B2Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing methodKONICA CORP·Filed 2001·Granted Dec 19, 2006·14 cites·129 claims
- 1186US9929412B2Supported platinum catalyst and manufacturing method of the samePANASONIC CORP·Filed 2016·Granted Mar 27, 2018·3 cites·9 claims
- 1286US6411587B1Optical pickup optical system, optical pickup apparatus, coupling optical system, coupling optical system lens and recording/reproduction apparatusKONISHIROKU PHOTO IND·Filed 2000·Granted Jun 25, 2002·21 cites·20 claims
- 1385US11888142B2Powder application apparatusPANASONIC IP MAN CO LTD·Filed 2021·Granted Jan 30, 2024·1 cites·6 claims
- 1484US7151640B2Molded lens having an outer circumference and first and second optical surfaces with cut off peripheral portions, and molding die for the molded lensKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Dec 19, 2006·11 cites·6 claims
- 1583US6370103B1Objective lens for correcting chromatic aberration for use in recording to or reproducing from optical information recording medium and optical pickup apparatus therewithKONISHIROKU PHOTO IND·Filed 1999·Granted Apr 9, 2002·41 cites·24 claims
- 1680US7173897B2Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing methodKONICA CORP·Filed 2003·Granted Feb 6, 2007·7 cites·54 claims
- 1779US11444319B2All-solid battery and method of manufacturing the samePANASONIC IP MAN CO LTD·Filed 2019·Granted Sep 13, 2022·1 cites·4 claims
- 1876US7713787B2Mounted body and method for manufacturing the samePANASONIC CORP·Filed 2006·Granted May 11, 2010·4 cites·10 claims
- 1976US7157789B2Semiconductor device and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 2, 2007·7 cites·30 claims
- 2075US2024416381A1Powder coating devicePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 2175US2024421358A1All-solid-state battery and method for producing samePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 2274US9076752B2Semiconductor device and method for manufacturing the samePANASONIC CORP·Filed 2013·Granted Jul 7, 2015·4 cites·13 claims
- 2373US7173895B2Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing methodKONICA CORP·Filed 2003·Granted Feb 6, 2007·4 cites·12 claims
- 2473US6614600B2Objective lens and optical pickup apparatusKONISHIROKU PHOTO IND·Filed 2002·Granted Sep 2, 2003·9 cites·12 claims
- 2572US11878320B2Powder layer composite, coating film, powder coating method, and powder coating apparatusPANASONIC IP MAN CO LTD·Filed 2021·Granted Jan 23, 2024·0 cites·13 claims
- 2672US8039307B2Mounted body and method for manufacturing the samePANASONIC CORP·Filed 2010·Granted Oct 18, 2011·2 cites·19 claims
- 2770US11037711B2Soft magnetic alloy powder, method for producing same, and dust core using soft magnetic alloy powderPANASONIC IP MAN CO LTD·Filed 2018·Granted Jun 15, 2021·0 cites·6 claims
- 2870US2021265088A1Soft magnetic alloy powder, method for producing same, and dust core using soft magnetic alloy powderPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 2969US7911064B2Mounted body and method for manufacturing the samePANASONIC CORP·Filed 2006·Granted Mar 22, 2011·4 cites·13 claims
- 3068US11967703B2Positive electrode layer and all-solid-state batteryPANASONIC IP MAN CO LTD·Filed 2021·Granted Apr 23, 2024·0 cites·5 claims
- 3166US7921551B2Electronic component mounting methodPANASONIC CORP·Filed 2006·Granted Apr 12, 2011·4 cites·13 claims
- 3266US7889617B2Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing methodKONICA CORP·Filed 2007·Granted Feb 15, 2011·0 cites·16 claims
- 3366US7668065B2Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing methodKONICA CORP·Filed 2007·Granted Feb 23, 2010·0 cites·16 claims
- 3465US9531025B2Membrane-electrode assembly, manufacture method thereof, and solid polymer fuel cellPANASONIC IP MAN CO LTD·Filed 2014·Granted Dec 27, 2016·0 cites·2 claims
- 3565US2023405632A1Powder coating devicePANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 3665US2023405627A1Squeegee and powder coating apparatusPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 3764US9723767B2Network device and communication moduleKOJIMA TOSHIYUKI·Filed 2012·Granted Aug 1, 2017·3 cites·8 claims
- 3864US8077585B2Condenser lens for an objective lens systemKIMURA TOHRU·Filed 2009·Granted Dec 13, 2011·0 cites·4 claims
- 3964US7924681B2Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing methodKONICA CORP·Filed 2007·Granted Apr 12, 2011·1 cites·12 claims
- 4064US7173896B2Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element and information recording/reproducing methodKONICA CORP·Filed 2003·Granted Feb 6, 2007·2 cites·13 claims
- 4164US2022416251A1Electrode layer and all-solid-state batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 4263US2022199974A1Electrode active material, all-solid-state battery, and method for manufacturing electrode active materialPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 4362US2025178020A1Powder amount adjustment unit and powder coating devicePANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 4461US11270821B2Soft magnetic powder, method for producing same, and dust core using soft magnetic powderPANASONIC IP MAN CO LTD·Filed 2018·Granted Mar 8, 2022·0 cites·14 claims
- 4561US11005119B2Electrolyte membrane for fuel cell, manufacturing method of electrolyte membrane, membrane electrode assembly, and fuel cellPANASONIC IP MAN CO LTD·Filed 2014·Granted May 11, 2021·0 cites·11 claims
- 4661US6947230B2Molded lens having an outer circumference and first and second optical surfaces with cut off peripheral portions, and molding die for the molded lensKONICA MINOLTA HOLDINGS INC·Filed 2004·Granted Sep 20, 2005·5 cites·3 claims
- 4761US2023093941A1Powder layer composite for energy device, method for manufacturing same, and powder coating apparatus for energy devicePANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 4860US11195646B2Soft magnetic alloy powder and dust core using samePANASONIC IP MAN CO LTD·Filed 2018·Granted Dec 7, 2021·0 cites·9 claims
- 4958US10103400B2Membrane-electrode assembly, manufacture method thereof, and solid polymer fuel cellPANASONIC IP MAN CO LTD·Filed 2016·Granted Oct 16, 2018·0 cites·11 claims
- 5057US8816481B2Semiconductor device having a porous nickel plating partPANASONIC CORP·Filed 2012·Granted Aug 26, 2014·1 cites·12 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →