Inventor · disambiguated record
Hirofumi Kasuga
Also filed as: KASUGA HIROFUMI
23 granted patents·2 pending applications·88 citations·filing 2009–2019
93Inventor score
Top patents by PatentIndex Score
25 records- 0193US9348205B2Illumination apparatusSEIKO EPSON CORP·Filed 2015·Granted May 24, 2016·8 cites·10 claims
- 0290US9039234B2Illumination apparatusSEIKO EPSON CORP·Filed 2013·Granted May 26, 2015·14 cites·8 claims
- 0389US8439508B2Projector and projector systemMATSUO SHUJI·Filed 2009·Granted May 14, 2013·22 cites·17 claims
- 0488US9366420B2Lighting equipment and desk with illumination functionSEIKO EPSON CORP·Filed 2012·Granted Jun 14, 2016·10 cites·19 claims
- 0587US9568184B2Lighting equipment and image projectorSEIKO EPSON CORP·Filed 2012·Granted Feb 14, 2017·7 cites·8 claims
- 0685US9332237B2Projector and method of controlling projectorSEIKO EPSON CORP·Filed 2014·Granted May 3, 2016·6 cites·9 claims
- 0784US10080002B2Projection apparatus, projector, and projector controlling methodSEIKO EPSON CORP·Filed 2017·Granted Sep 18, 2018·5 cites·6 claims
- 0880US9442355B2Projector and method for controlling the sameSEIKO EPSON CORP·Filed 2013·Granted Sep 13, 2016·3 cites·14 claims
- 0974US9618825B2Projector and method for controlling projector with changing contentSEIKO EPSON CORP·Filed 2014·Granted Apr 11, 2017·2 cites·6 claims
- 1067US9274404B2Dual function projectorSEIKO EPSON CORP·Filed 2013·Granted Mar 1, 2016·1 cites·19 claims
- 1165US9470412B2Lighting deviceSEIKO EPSON CORP·Filed 2013·Granted Oct 18, 2016·1 cites·6 claims
- 1257USD781367SProjectorSEIKO EPSON CORP·Filed 2015·Granted Mar 14, 2017·7 cites·1 claims
- 1354US10469815B2Projector and control method for projector that detects a change of position based on captured imageSEIKO EPSON CORP·Filed 2016·Granted Nov 5, 2019·0 cites·10 claims
- 1453US10578954B2Projector configured to be integrated with a surfaceSEIKO EPSON CORP·Filed 2018·Granted Mar 3, 2020·0 cites·10 claims
- 1553US9841178B2Projector and method for controlling the sameSEIKO EPSON CORP·Filed 2016·Granted Dec 12, 2017·0 cites·6 claims
- 1651US9979940B2Projector and method for controlling projectorSEIKO EPSON CORP·Filed 2017·Granted May 22, 2018·0 cites·8 claims
- 1750US11480863B2Projector that lowers visibility of base image, projection system and projection methodSEIKO EPSON CORP·Filed 2019·Granted Oct 25, 2022·0 cites·17 claims
- 1850US10185208B2Projector configured to be integrated with a surfaceSEIKO EPSON CORP·Filed 2017·Granted Jan 22, 2019·0 cites·10 claims
- 1947US9977315B2Projector including a cover member that covers a projecting section of the projector and a projection window provided in the cover memberSEIKO EPSON CORP·Filed 2016·Granted May 22, 2018·0 cites·9 claims
- 2046US2014035964A1Lighting system, lighting method, and lighting programSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 2142US9479761B2Document camera, method for controlling document camera, program, and display processing systemKASUGA HIROFUMI·Filed 2011·Granted Oct 25, 2016·0 cites·14 claims
- 2239US10268048B2ProjectorSEIKO EPSON CORP·Filed 2017·Granted Apr 23, 2019·0 cites·3 claims
- 2339USD780823SProjectorSEIKO EPSON CORP·Filed 2015·Granted Mar 7, 2017·2 cites·1 claims
- 2439US8873074B2Document camera apparatus and method for capturing, processing, and displaying image dataKASUGA HIROFUMI·Filed 2011·Granted Oct 28, 2014·0 cites·18 claims
- 2539US2019018306A1Projector and method for controlling projectorSEIKO EPSON CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →