Inventor · disambiguated record
Yoshihide Koyama
Also filed as: KOYAMA YOSHIHIDE
12 granted patents·1 pending application·417 citations·filing 1994–2010
90Inventor score
Top patents by PatentIndex Score
13 records- 0193US5581621AAutomatic adjustment system and automatic adjustment method for audio devicesCLARION CO LTD·Filed 1994·Granted Dec 3, 1996·319 cites·24 claims
- 0289US7199845B22D/3D switch liquid crystal display panel and 2D/3D selection liquid crystal displaySHARP KK·Filed 2003·Granted Apr 3, 2007·40 cites·14 claims
- 0386US7626674B2Display device having particular parallax barrierSHARP KK·Filed 2006·Granted Dec 1, 2009·10 cites·12 claims
- 0484US7697105B2Display device including a parallax barrierSHARP KK·Filed 2006·Granted Apr 13, 2010·8 cites·7 claims
- 0577US6750938B2Liquid crystal display device and liquid crystal display apparatus incorporating the sameSHARP KK·Filed 2002·Granted Jun 15, 2004·19 cites·17 claims
- 0670US6824935B2Substrate having colored layers and method for producing the sameSHARP KK·Filed 2002·Granted Nov 30, 2004·11 cites·22 claims
- 0769US8134544B2Display deviceFUKUSHIMA HIROSHI·Filed 2006·Granted Mar 13, 2012·3 cites·6 claims
- 0865US8330674B2Multiplex image display device, multiplex image display computer program, and computer-readable storage medium containing the programIMAI AKIRA·Filed 2006·Granted Dec 11, 2012·1 cites·10 claims
- 0950US7564983B2Audio playback device capable of independent operations in dual modesCLARION CO LTD·Filed 2003·Granted Jul 21, 2009·5 cites·23 claims
- 1047US2009303157A1Display deviceIMAI AKIRA·Filed 2006·Application pending·0 cites
- 1145US7783059B2Acoustic deviceCLARION CO LTD·Filed 2003·Granted Aug 24, 2010·1 cites·13 claims
- 1241US8681288B2Backlight unit and display device provided therewithKOYAMA YOSHIHIDE·Filed 2010·Granted Mar 25, 2014·0 cites·8 claims
- 1340US7436738B2Play-back deviceCLARION CO LTD·Filed 2003·Granted Oct 14, 2008·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Yoshihide Koyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →