Inventor · disambiguated record
Hiroshi Higashiyama
Also filed as: HIGASHIYAMA HIROSHI
6 granted patents·1 pending application·189 citations·filing 1989–2015
86Inventor score
Top patents by PatentIndex Score
7 records- 0195US7156546B2Surface light source for emitting light from two surfaces and double-sided display device using the sameCASIO COMPUTER CO LTD·Filed 2005·Granted Jan 2, 2007·67 cites·32 claims
- 0293US6981791B2Surface light source for emitting light from two surfaces and double-sided display device using the sameCASIO COMPUTER CO LTD·Filed 2003·Granted Jan 3, 2006·65 cites·21 claims
- 0385US7083317B2Surface-shaped light irradiation deviceCASIO COMPUTER CO LTD·Filed 2003·Granted Aug 1, 2006·38 cites·6 claims
- 0480US7347605B2Surface light source for emitting light from two surfaces and double-sided display device using the sameCASIO COMPUTER CO LTD·Filed 2006·Granted Mar 25, 2008·5 cites·32 claims
- 0569US7862190B2Surface light source for emitting light from two surfaces and double-sided display device using the sameCASIO COMPUTER CO LTD·Filed 2007·Granted Jan 4, 2011·2 cites·21 claims
- 0642US4936157ARack and pinion type steering apparatusKOYO SEIKO CO·Filed 1989·Granted Jun 26, 1990·12 cites·8 claims
- 0735US2016086568A1Display Device, Control Method For The Same, And Storage Medium Having Control Program Stored ThereonCASIO COMPUTER CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →