Inventor · disambiguated record
Tomohisa Sakaguchi
Also filed as: SAKAGUCHI TOMOHISA
10 granted patents·2 pending applications·16 citations·filing 2007–2023
82Inventor score
Files withPANASONIC IP MAN CO LTD9KURANUKI MASAAKI1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1SAKAGUCHI TOMOHISA1
Top patents by PatentIndex Score
12 records- 0194US11656473B2Lightguide lighting system for display systemPANASONIC IP MAN CO LTD·Filed 2021·Granted May 23, 2023·6 cites·15 claims
- 0281US9594204B2Lighting device for vacuum cleanerPANASONIC IP MAN CO LTD·Filed 2015·Granted Mar 14, 2017·4 cites·6 claims
- 0380US11098868B2Lighting devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Aug 24, 2021·2 cites·7 claims
- 0477US9946008B2Indication lighting device and vacuum cleaner including the samePANASONIC IP MAN CO LTD·Filed 2015·Granted Apr 17, 2018·3 cites·1 claims
- 0574US12204100B2Optical system for a display system projecting a virtual image onto a target spacePANASONIC IP MAN CO LTD·Filed 2023·Granted Jan 21, 2025·0 cites·22 claims
- 0668US11835719B2Optical system for a display system projecting a virtual image onto a target spacePANASONIC IP MAN CO LTD·Filed 2021·Granted Dec 5, 2023·0 cites·29 claims
- 0758US10324246B2Lighting display device and light guide bodyPANASONIC IP MAN CO LTD·Filed 2018·Granted Jun 18, 2019·0 cites·4 claims
- 0857US12429703B2Light refraction member, optical system, lighting systems, display systems, moving object, and moldPANASONIC IP MAN CO LTD·Filed 2021·Granted Sep 30, 2025·0 cites·11 claims
- 0956US8248327B2Driving device and driving method of plasma display panel, and plasma display deviceKURANUKI MASAAKI·Filed 2008·Granted Aug 21, 2012·1 cites·14 claims
- 1051US10025019B2Line lighting display device and light guide bodyPANASONIC IP MAN CO LTD·Filed 2016·Granted Jul 17, 2018·0 cites·10 claims
- 1149US2010156861A1Display driver and display apparatusSAKAGUCHI TOMOHISA·Filed 2009·Application pending·0 cites
- 1236US2007268059A1Semiconductor integrated circuit deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →