Inventor · disambiguated record
Hiroyuki Oikawa
Also filed as: OIKAWA HIROYUKI
19 granted patents·8 pending applications·315 citations·filing 2002–2025
90Inventor score
Top patents by PatentIndex Score
27 records- 0195US8803867B2Electro-optical device and electronic apparatusOIKAWA HIROYUKI·Filed 2012·Granted Aug 12, 2014·294 cites·14 claims
- 0291US10620494B2Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2018·Granted Apr 14, 2020·5 cites·14 claims
- 0371US9082854B2Electrooptic device substrate for shielding light from switching element, electrooptic device, and electronic apparatusSEIKO EPSON CORP·Filed 2014·Granted Jul 14, 2015·3 cites·12 claims
- 0469US10402296B2Monitor control system and data collection apparatusTOSHIBA KK·Filed 2015·Granted Sep 3, 2019·2 cites·9 claims
- 0567US12339548B2Electro-optical device and electronic deviceSEIKO EPSON CORP·Filed 2024·Granted Jun 24, 2025·0 cites·10 claims
- 0664US12405495B2Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2024·Granted Sep 2, 2025·0 cites·11 claims
- 0762US2025284164A1Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0861US11682361B2Liquid crystal device and electronic apparatus having electrode between pixel area and seal materialSEIKO EPSON CORP·Filed 2022·Granted Jun 20, 2023·0 cites·8 claims
- 0959US9030458B2Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2014·Granted May 12, 2015·0 cites·6 claims
- 1055US6895366B2System, program and method for providing remedy for failureHONDA MOTOR CO LTD·Filed 2002·Granted May 17, 2005·11 cites·6 claims
- 1155US2024264503A1Electrooptic apparatus and electronic equipmentSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1255US2024310681A1Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1354US11424274B2Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2021·Granted Aug 23, 2022·0 cites·9 claims
- 1452US11636817B2Liquid crystal device and electronic apparatusSEIKO EPSON CORP·Filed 2022·Granted Apr 25, 2023·0 cites·15 claims
- 1548US11664387B2Electro-optical device having openings with inner walls and electronic apparatusSEIKO EPSON CORP·Filed 2021·Granted May 30, 2023·0 cites·15 claims
- 1648US9366925B2Electro-optical apparatus, and electronic apparatusOIKAWA HIROYUKI·Filed 2012·Granted Jun 14, 2016·0 cites·12 claims
- 1748US2023319242A1Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 1846US11862121B2Liquid crystal apparatus and projection-type display apparatusSEIKO EPSON CORP·Filed 2022·Granted Jan 2, 2024·0 cites·10 claims
- 1946US11662640B2Electro-optical device with interlayer insulating layers and contact holes, and electronic apparatusSEIKO EPSON CORP·Filed 2021·Granted May 30, 2023·0 cites·9 claims
- 2046US10859882B2Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2019·Granted Dec 8, 2020·0 cites·9 claims
- 2145US10133060B2Electro-optical device and electronic deviceSEIKO EPSON CORP·Filed 2017·Granted Nov 20, 2018·0 cites·11 claims
- 2245US9817157B2Lens array substrate, electro-optical apparatus and electronic equipmentSEIKO EPSON CORP·Filed 2015·Granted Nov 14, 2017·0 cites·18 claims
- 2345US2013278876A1Liquid crystal device and electronic apparatusSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 2444US2020312890A1Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 2543US10495873B2Electronic device and electro-optical device having a mirror with antireflection filmSEIKO EPSON CORP·Filed 2017·Granted Dec 3, 2019·0 cites·9 claims
- 2638US2010188591A1Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2010·Application pending·0 cites
- 2737US2017293170A1Electro-optic device, electronic device, and manufacturing method for electro-optic deviceSEIKO EPSON CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →