Inventor · disambiguated record
Kazuya Kamakura
Also filed as: KAMAKURA KAZUYA
29 granted patents·4 pending applications·95 citations·filing 2016–2023
94Inventor score
Files withSEIKO EPSON CORP33
Top patents by PatentIndex Score
33 records- 0194USD793391SHead mounted displaySEIKO EPSON CORP·Filed 2016·Granted Aug 1, 2017·55 cites·1 claims
- 0289US10718950B2Head-mounted display apparatusSEIKO EPSON CORP·Filed 2019·Granted Jul 21, 2020·6 cites·9 claims
- 0389US10203497B2Head mounted image display apparatusSEIKO EPSON CORP·Filed 2017·Granted Feb 12, 2019·7 cites·11 claims
- 0488US11526017B2Optical device, wearable display device, and light-guiding unitSEIKO EPSON CORP·Filed 2020·Granted Dec 13, 2022·2 cites·10 claims
- 0587US9989771B2Head mounted image display apparatusSEIKO EPSON CORP·Filed 2017·Granted Jun 5, 2018·5 cites·8 claims
- 0686US10268042B2Head-mounted image display deviceSEIKO EPSON CORP·Filed 2017·Granted Apr 23, 2019·5 cites·20 claims
- 0779US11194165B2Wearable display deviceSEIKO EPSON CORP·Filed 2020·Granted Dec 7, 2021·1 cites·13 claims
- 0878US11340464B2Head-mounted display apparatusSEIKO EPSON CORP·Filed 2019·Granted May 24, 2022·2 cites·10 claims
- 0978US10642051B2Virtual-image display device and nose pad for virtual-image display deviceSEIKO EPSON CORP·Filed 2019·Granted May 5, 2020·2 cites·12 claims
- 1078US10073273B2Virtual image display apparatusSEIKO EPSON CORP·Filed 2016·Granted Sep 11, 2018·2 cites·13 claims
- 1176US10345581B2Display device and head mounted image display apparatusSEIKO EPSON CORP·Filed 2017·Granted Jul 9, 2019·2 cites·17 claims
- 1275US10025104B2Head-mount type image display deviceSEIKO EPSON CORP·Filed 2017·Granted Jul 17, 2018·2 cites·9 claims
- 1373US10502961B2Virtual image display apparatusSEIKO EPSON CORP·Filed 2018·Granted Dec 10, 2019·1 cites·20 claims
- 1466US12405477B2Image display deviceSEIKO EPSON CORP·Filed 2023·Granted Sep 2, 2025·0 cites·10 claims
- 1565US12513457B2Virtual image display device and acoustic deviceSEIKO EPSON CORP·Filed 2023·Granted Dec 30, 2025·0 cites·12 claims
- 1664USD940710SHead mounted displaySEIKO EPSON CORP·Filed 2020·Granted Jan 11, 2022·3 cites·1 claims
- 1763US12399375B2Wearable image display deviceSEIKO EPSON CORP·Filed 2022·Granted Aug 26, 2025·0 cites·8 claims
- 1863US12399373B2Image display deviceSEIKO EPSON CORP·Filed 2022·Granted Aug 26, 2025·0 cites·12 claims
- 1961US12271003B2Image display deviceSEIKO EPSON CORP·Filed 2022·Granted Apr 8, 2025·0 cites·13 claims
- 2061US11397328B2Wearable display deviceSEIKO EPSON CORP·Filed 2020·Granted Jul 26, 2022·0 cites·11 claims
- 2160US12339704B2Head-mounted display apparatusSEIKO EPSON CORP·Filed 2023·Granted Jun 24, 2025·0 cites·11 claims
- 2258US11256103B2Optical device and wearable display deviceSEIKO EPSON CORP·Filed 2020·Granted Feb 22, 2022·0 cites·13 claims
- 2358US2024061257A1Image display deviceSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 2458US2024061258A1Head-mounted display apparatus and optical unitSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 2557US12292575B2Head mounted display having left and right frames with coupling mechanismsSEIKO EPSON CORP·Filed 2022·Granted May 6, 2025·0 cites·9 claims
- 2657US11490547B2Wearable display deviceSEIKO EPSON CORP·Filed 2020·Granted Nov 1, 2022·0 cites·12 claims
- 2756US11215825B2Wearable display apparatusSEIKO EPSON CORP·Filed 2020·Granted Jan 4, 2022·0 cites·17 claims
- 2855US11493770B2Head-mounted displaySEIKO EPSON CORP·Filed 2020·Granted Nov 8, 2022·0 cites·10 claims
- 2955US2023176385A1Head-mounted display device and eye distance adjustment systemSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 3054US11953694B2Head-mounted display apparatusSEIKO EPSON CORP·Filed 2021·Granted Apr 9, 2024·0 cites·8 claims
- 3154US11467413B2Wearable display deviceSEIKO EPSON CORP·Filed 2020·Granted Oct 11, 2022·0 cites·13 claims
- 3250US11454818B2Wearable display deviceSEIKO EPSON CORP·Filed 2020·Granted Sep 27, 2022·0 cites·16 claims
- 3350US2020103662A1Head-mounted display apparatusSEIKO EPSON CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →