Inventor · disambiguated record
Hisako Kojima
Also filed as: KOJIMA HISAKO
9 granted patents·1 pending application·16 citations·filing 2014–2021
81Inventor score
Files withSEIKO EPSON CORP10
Top patents by PatentIndex Score
10 records- 0190US11422361B2Optical scanner, three-dimensional measuring apparatus, and robot systemSEIKO EPSON CORP·Filed 2020·Granted Aug 23, 2022·3 cites·14 claims
- 0284US9759908B2Optical scanner, image display device, head mount display, and heads-up displaySEIKO EPSON CORP·Filed 2014·Granted Sep 12, 2017·7 cites·13 claims
- 0374US9195068B2Optical scanner manufacturing method, optical scanner, image display device, and head-mounted displaySEIKO EPSON CORP·Filed 2014·Granted Nov 24, 2015·3 cites·12 claims
- 0469US10634903B2Optical device unit and image display apparatusSEIKO EPSON CORP·Filed 2017·Granted Apr 28, 2020·1 cites·13 claims
- 0568US9952425B2Optical device and image display apparatusSEIKO EPSON CORP·Filed 2015·Granted Apr 24, 2018·1 cites·15 claims
- 0665US9891431B2Optical device, optical device manufacturing method, and image display apparatusSEIKO EPSON CORP·Filed 2015·Granted Feb 13, 2018·1 cites·7 claims
- 0751US9335543B2Optical scanner, image display device, head mount display, and heads-up displaySEIKO EPSON CORP·Filed 2014·Granted May 10, 2016·0 cites·8 claims
- 0847US9772490B2Optical scanner, image display device, head mount display, and heads-up displaySEIKO EPSON CORP·Filed 2014·Granted Sep 26, 2017·0 cites·16 claims
- 0944US10989918B2Optical scanner, image display device, head-mounted display, and heads-up displaySEIKO EPSON CORP·Filed 2017·Granted Apr 27, 2021·0 cites·20 claims
- 1042US2022131452A1Motor And RobotSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →