Inventor · disambiguated record
Kazuhiko Nakayama
Also filed as: NAKAYAMA KAZUHIKO
53 granted patents·20 pending applications·147 citations·filing 1985–2024
97Inventor score
Files withSEKISUI CHEMICAL CO LTD58TOKYO OHKA KOGYO CO LTD3NAKAYAMA KAZUHIKO2NIPPON PAINT CO LTD2TOYO SEIKAN CO LTD2
Top patents by PatentIndex Score
73 records- 0191US10226803B2Embossed thermoplastic resin sheet, engraved roll, engraved roll manufacturing method, laminated glass interlayer, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2015·Granted Mar 12, 2019·2 cites·1 claims
- 0289US11642873B2Interlayer film for laminated glass, laminated glass, and image display systemSEKISUI CHEMICAL CO LTD·Filed 2020·Granted May 9, 2023·3 cites·18 claims
- 0389US10532541B2Intermediate film for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2016·Granted Jan 14, 2020·3 cites·2 claims
- 0487US10307998B2Intermediate film for laminated glass and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2017·Granted Jun 4, 2019·2 cites·8 claims
- 0586US9840068B2Intermediate film for laminated glass and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2014·Granted Dec 12, 2017·4 cites·8 claims
- 0685US12365165B2Intermediate film for laminated glasses, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2024·Granted Jul 22, 2025·0 cites·19 claims
- 0782US11987020B2Interlayer for laminated glass, method for producing interlayer for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2023·Granted May 21, 2024·0 cites·4 claims
- 0880US11590735B2Interlayer for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2022·Granted Feb 28, 2023·0 cites·28 claims
- 0980US11590736B2Interlayer for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2022·Granted Feb 28, 2023·0 cites·23 claims
- 1077US6984420B2Method for color matching using powder coatingsNIPPON PAINT CO LTD·Filed 2003·Granted Jan 10, 2006·9 cites·5 claims
- 1176US11702359B2Interlayer for laminated glass, laminated glass, and glass structureSEKISUI CHEMICAL CO LTD·Filed 2022·Granted Jul 18, 2023·0 cites·8 claims
- 1276US2022242097A1Thermoplastic resin film and glass plate-containing laminateSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 1376US2022242096A1Thermoplastic resin film and glass plate-containing laminateSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 1475US10471686B2Interlayer film for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2015·Granted Nov 12, 2019·1 cites·8 claims
- 1574US11426980B2Interlayer for laminated glass, laminated glass, and glass structureSEKISUI CHEMICAL CO LTD·Filed 2019·Granted Aug 30, 2022·0 cites·6 claims
- 1673US12053955B2Intermediate film for laminated glasses, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2021·Granted Aug 6, 2024·0 cites·18 claims
- 1773US11117352B2Laminated-glass interlayer and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2019·Granted Sep 14, 2021·0 cites·10 claims
- 1873US7582406B2Resist composition and method for forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2005·Granted Sep 1, 2009·3 cites·14 claims
- 1971US11376819B2Interlayer for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2018·Granted Jul 5, 2022·0 cites·34 claims
- 2071US9969145B2Vehicle-windshield-glass intermediate film, rolled body, and vehicle windshield glassSEKISUI CHEMICAL CO LTD·Filed 2015·Granted May 15, 2018·1 cites·12 claims
- 2170US11613105B2Interlayer for laminated glass, method for producing interlayer for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2018·Granted Mar 28, 2023·0 cites·6 claims
- 2270US4633121AComb-shaped piezoelectric drive deviceNGK SPARK PLUG CO·Filed 1985·Granted Dec 30, 1986·40 cites·3 claims
- 2369US9435913B2Interlayer for laminated glass, and laminated glassHATTA BUNGO·Filed 2011·Granted Sep 6, 2016·3 cites·16 claims
- 2469US6054900APower amplifier MMIC and mobile communication terminalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 25, 2000·40 cites·18 claims
- 2568US2020009838A1Thermoplastic resin film and glass plate-containing laminateSEKISUI CHEMICAL CO LTD·Filed 2018·Application pending·0 cites
- 2667US11446894B2Vehicle front glassSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Sep 20, 2022·0 cites·6 claims
- 2767US10632712B2Vehicle front glassSEKISUI CHEMICAL CO LTD·Filed 2014·Granted Apr 28, 2020·0 cites·1 claims
- 2867US2025091327A1Interlayer film for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 2966US11318718B2Interlayer for laminated glass, laminated glass, production method for embossing roll, and production method for interlayer for laminated glassSEKISUI CHEMICAL CO LTD·Filed 2021·Granted May 3, 2022·0 cites·3 claims
- 3065US11769157B2Container production management system and methodTOYO SEIKAN CO LTD·Filed 2018·Granted Sep 26, 2023·1 cites·18 claims
- 3165US11084254B2Interlayer for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2018·Granted Aug 10, 2021·0 cites·21 claims
- 3264US11692073B2Resin foam, resin foam sheet, adhesive tape, vehicle member, and building memberSEKISUI CHEMICAL CO LTD·Filed 2018·Granted Jul 4, 2023·0 cites·25 claims
- 3364US10513092B2Laminated-glass interlayer and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2013·Granted Dec 24, 2019·0 cites·5 claims
- 3464US5601961AHigh-sensitivity positive-working photoresist compositionTOKYO OHKA KOGYO CO LTD·Filed 1995·Granted Feb 11, 1997·24 cites·44 claims
- 3563US2023065099A1Intermediate film for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2021·Application pending·0 cites
- 3662US8059770B2Diversity receiving deviceIMAGAWA YASUMI·Filed 2006·Granted Nov 15, 2011·4 cites·9 claims
- 3760US12221291B2Conveyance systemTOYO SEIKAN CO LTD·Filed 2023·Granted Feb 11, 2025·0 cites·15 claims
- 3859US2024316905A1Interlayer film for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 3959US2025083420A1Interlayer film for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 4059US2024336040A1Intermediate film for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 4158US10933612B2Interlayer for laminated glass, laminated glass, production method for embossing roll, and production method for interlayer for laminated glassSEKISUI CHEMICAL CO LTD·Filed 2016·Granted Mar 2, 2021·0 cites·6 claims
- 4257US10882282B2Interlayer for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2017·Granted Jan 5, 2021·0 cites·9 claims
- 4357US8000673B2Diversity receiving device and receiving scheme switching methodPANASONIC CORP·Filed 2006·Granted Aug 16, 2011·2 cites·7 claims
- 4456US11945191B2Laminated glass set and laminated glass structureSEKISUI CHEMICAL CO LTD·Filed 2019·Granted Apr 2, 2024·0 cites·12 claims
- 4556US10982085B2Thermoplastic resin film and glass plate-including laminateSEKISUI CHEMICAL CO LTD·Filed 2017·Granted Apr 20, 2021·0 cites·13 claims
- 4656US2016101602A1Laminated glass interlayer and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2014·Application pending·0 cites
- 4756US2016236446A1Interlayer film for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2014·Application pending·0 cites
- 4856US2016129674A1Laminated glass interlayer and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2014·Application pending·0 cites
- 4955US10870254B2Interlayer film for laminated glass and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2014·Granted Dec 22, 2020·0 cites·6 claims
- 5055US7105265B2Method for removing resist patternTOKYO OHKA KOGYO CO LTD·Filed 2004·Granted Sep 12, 2006·4 cites·9 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Kazuhiko Nakayama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →