Inventor · disambiguated record
Seiki Ohara
Also filed as: OHARA SEIKI
33 granted patents·23 pending applications·266 citations·filing 1999–2025
96Inventor score
Top patents by PatentIndex Score
56 records- 0197US9840435B2Display cover glass and display cover glass fabrication methodASAHI GLASS CO LTD·Filed 2014·Granted Dec 12, 2017·27 cites·8 claims
- 0296US8691711B2Glass for display device and glass plateNAKASHIMA TETSUYA·Filed 2011·Granted Apr 8, 2014·48 cites·36 claims
- 0392US11767252B2Chemically strengthened glass, and glass for chemical strengtheningAGC INC·Filed 2020·Granted Sep 26, 2023·2 cites·11 claims
- 0491US10472272B2Chemically strengthened glass, and glass for chemical strengtheningAGC INC·Filed 2018·Granted Nov 12, 2019·3 cites·11 claims
- 0590US10370287B2Chemically strengthened glass, and glass for chemical strengtheningAGC INC·Filed 2018·Granted Aug 6, 2019·3 cites·17 claims
- 0690US6268304B1Plate glass and substrate glass for electronicsASAHI GLASS CO LTD·Filed 1999·Granted Jul 31, 2001·75 cites·10 claims
- 0788US10384974B2Chemically strengthened glass, and glass for chemical strengtheningAGC INC·Filed 2018·Granted Aug 20, 2019·2 cites·12 claims
- 0887US6297182B1Glass for a substrateASAHI GLASS CO LTD·Filed 1999·Granted Oct 2, 2001·62 cites·4 claims
- 0986US8443629B2Method for manufacturing ultra-thin glass substrateKUROIWA YUTAKA·Filed 2012·Granted May 21, 2013·6 cites·14 claims
- 1083US9487440B2Process for producing chemically strengthened glassASAHI GLASS CO LTD·Filed 2014·Granted Nov 8, 2016·7 cites·20 claims
- 1181US7524781B2Non-lead optical glass and optical fiberASAHI GLASS CO LTD·Filed 2005·Granted Apr 28, 2009·12 cites·5 claims
- 1280US11314018B2Polymer optical waveguide and composite optical waveguideAGC INC·Filed 2020·Granted Apr 26, 2022·1 cites·9 claims
- 1375US11505491B2Glass ceramic and chemically strengthened glassAGC INC·Filed 2021·Granted Nov 22, 2022·0 cites·8 claims
- 1472US10393966B2Composite optical waveguideAGC INC·Filed 2018·Granted Aug 27, 2019·2 cites·14 claims
- 1572US9546104B2White glassASAHI GLASS CO LTD·Filed 2015·Granted Jan 17, 2017·1 cites·15 claims
- 1672US2019194057A1Chemically strengthened glass, and glass for chemical strengtheningAGC INC·Filed 2019·Application pending·0 cites
- 1771US9771300B2White glassASAHI GLASS CO LTD·Filed 2015·Granted Sep 26, 2017·1 cites·24 claims
- 1871US8053383B2Light-amplifying glassASAHI GLASS CO LTD·Filed 2011·Granted Nov 8, 2011·2 cites·19 claims
- 1971US2022411318A1Glass ceramic and chemically strengthened glassAGC INC·Filed 2022·Application pending·0 cites
- 2070US10222554B2Resin optical waveguideAGC INC·Filed 2018·Granted Mar 5, 2019·1 cites·12 claims
- 2170US2025355178A1Glass substrate and optical integrated deviceAGC INC·Filed 2025·Application pending·0 cites
- 2269US2024092678A1Crystallized glass manufacturing methodAGC INC·Filed 2023·Application pending·0 cites
- 2367US2018044232A1Display cover glass and display cover glass fabrication methodASAHI GLASS CO LTD·Filed 2017·Application pending·0 cites
- 2466US2018037498A1Display cover glass and display cover glass fabrication methodASAHI GLASS CO LTD·Filed 2017·Application pending·0 cites
- 2562US10040716B2Glass sheetASAHI GLASS CO LTD·Filed 2017·Granted Aug 7, 2018·0 cites·7 claims
- 2661US9902647B2Manufacturing method for phase-separated glass, and phase-separated glassASAHI GLASS CO LTD·Filed 2016·Granted Feb 27, 2018·0 cites·12 claims
- 2761US2024329309A1Optical waveguide and optical integrated deviceAGC INC·Filed 2024·Application pending·0 cites
- 2858US9580353B2Manufacturing method for phase-separated glass, and phase-separated glassASAHI GLASS CO LTD·Filed 2015·Granted Feb 28, 2017·0 cites·15 claims
- 2958US2018265398A1Glass sheetASAHI GLASS CO LTD·Filed 2018·Application pending·0 cites
- 3057US12006252B2Chemically strengthened glass with a film and method for measuring surface stress of chemically strengthened glassAGC INC·Filed 2021·Granted Jun 11, 2024·0 cites·11 claims
- 3157US2014364298A1Method for producing chemically tempered glass, and glass for chemical temperingASAHI GLASS CO LTD·Filed 2014·Application pending·0 cites
- 3256US10196304B2Glass and chemically toughened glass using sameASAHI GLASS CO LTD·Filed 2016·Granted Feb 5, 2019·0 cites·16 claims
- 3354US11099325B2Polymer optical waveguideAGC INC·Filed 2020·Granted Aug 24, 2021·0 cites·16 claims
- 3454US9522841B2White glassASAHI GLASS CO LTD·Filed 2015·Granted Dec 20, 2016·0 cites·16 claims
- 3554US6819860B2Optical amplifying glass and optical waveguideASAHI GLASS CO LTD·Filed 2002·Granted Nov 16, 2004·11 cites·9 claims
- 3654US2009095024A1Process for producing optical fiberASAHI GLASS CO LTD·Filed 2008·Application pending·0 cites
- 3753US11886006B2Polymer optical waveguide and composite optical waveguideAGC INC·Filed 2021·Granted Jan 30, 2024·0 cites·10 claims
- 3853US2017217824A1Display cover glass and display cover glass fabrication methodASAHI GLASS CO LTD·Filed 2017·Application pending·0 cites
- 3952US9926220B2Glass for chemical strengthening, chemically strengthened glass, and method for manufacturing chemically strengthened glassASAHI GLASS CO LTD·Filed 2016·Granted Mar 27, 2018·0 cites·14 claims
- 4051US2012264585A1Method for producing chemically tempered glass, and glass for chemical temperingOHARA SEIKI·Filed 2012·Application pending·0 cites
- 4148US10473855B2Resin optical waveguideAGC INC·Filed 2018·Granted Nov 12, 2019·0 cites·12 claims
- 4247US10768372B2Resin optical waveguide and composite optical waveguideAGC INC·Filed 2019·Granted Sep 8, 2020·0 cites·13 claims
- 4346US2013135714A1Near infrared cut filter glass and process for producing the sameASAHI GLASS CO LTD·Filed 2013·Application pending·0 cites
- 4445US10005692B2White glassASAHI GLASS CO LTD·Filed 2015·Granted Jun 26, 2018·0 cites·25 claims
- 4544US10409000B2Resin optical waveguideAGC INC·Filed 2018·Granted Sep 10, 2019·0 cites·8 claims
- 4644US2017247284A1Glass plate and heater using sameASAHI GLASS CO LTD·Filed 2017·Application pending·0 cites
- 4743US2017217825A1Cover memberASAHI GLASS CO LTD·Filed 2017·Application pending·0 cites
- 4843US2017166473A1Glass for anti-dazzle processing and anti-dazzle glass using sameASAHI GLASS CO LTD·Filed 2016·Application pending·0 cites
- 4942US2014217336A1Solar-pumped laser device, solar-pumped amplifier and light-amplifying glassASAHI GLASS CO LTD·Filed 2014·Application pending·0 cites
- 5041US2016355430A1Glass for chemical strengthening, chemically-strengthened glass, and method for producing chemically-strengthened glassASAHI GLASS CO LTD·Filed 2016·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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