Inventor · disambiguated record
Akihide Haruyama
Also filed as: HARUYAMA AKIHIDE
18 granted patents·8 pending applications·31 citations·filing 2005–2023
89Inventor score
Top patents by PatentIndex Score
26 records- 0196US10942388B1Liquid crystal device and electronic apparatusSEIKO EPSON CORP·Filed 2020·Granted Mar 9, 2021·8 cites·9 claims
- 0287US7843541B2Transflective liquid crystal device and electronic equipment having first and second electrodes each with first and second branch electrodesSONY CORP·Filed 2007·Granted Nov 30, 2010·12 cites·9 claims
- 0375US7570328B2Liquid crystal device and projection display deviceSEIKO EPSON CORP·Filed 2005·Granted Aug 4, 2009·4 cites·3 claims
- 0470US7995179B2Electro-optical device and electronic apparatus selectively reflecting and transmitting circularly polarized light having reverse rotation directionsSONY CORP·Filed 2008·Granted Aug 9, 2011·3 cites·12 claims
- 0565US7834968B2Liquid crystal device and electronic apparatusSEIKO EPSON CORP·Filed 2008·Granted Nov 16, 2010·2 cites·9 claims
- 0663US12360424B2Liquid crystal device, display device, and optical modulation moduleSEIKO EPSON CORP·Filed 2023·Granted Jul 15, 2025·0 cites·5 claims
- 0762US11994774B2Electro-optical device, electronic apparatus, and projectorSEIKO EPSON CORP·Filed 2022·Granted May 28, 2024·0 cites·11 claims
- 0862US10444569B2Liquid crystal display device and electronic apparatusSEIKO EPSON CORP·Filed 2018·Granted Oct 15, 2019·0 cites·12 claims
- 0960US10527889B2Liquid-crystal display device and electronic apparatusSEIKO EPSON CORP·Filed 2018·Granted Jan 7, 2020·0 cites·11 claims
- 1060US7659955B2Liquid crystal device and projection display device with optical-axis-adjusting unit for optical compensatorEPSON IMAGING DEVICES CORP·Filed 2006·Granted Feb 9, 2010·1 cites·6 claims
- 1159US8643793B2ProjectorHARUYAMA AKIHIDE·Filed 2012·Granted Feb 4, 2014·1 cites·5 claims
- 1258US11947201B2Liquid crystal device, display device, optical modulation module, and control method of liquid crystal deviceSEIKO EPSON CORP·Filed 2023·Granted Apr 2, 2024·0 cites·8 claims
- 1358US11506942B2Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2021·Granted Nov 22, 2022·0 cites·6 claims
- 1454US8896901B2Electro-optic device and electronic apparatusSEIKO EPSON CORP·Filed 2013·Granted Nov 25, 2014·0 cites·8 claims
- 1553US11402731B2Microlens array substrate, light modulator, and projectorSEIKO EPSON CORP·Filed 2020·Granted Aug 2, 2022·0 cites·9 claims
- 1649US10488724B2Transmissive-type liquid crystal display device and electronic apparatusSEIKO EPSON CORP·Filed 2019·Granted Nov 26, 2019·0 cites·7 claims
- 1748US2008278668A1Liquid crystal device and projection display deviceHARUYAMA AKIHIDE·Filed 2008·Application pending·0 cites
- 1846US8619202B2ProjectorHARUYAMA AKIHIDE·Filed 2011·Granted Dec 31, 2013·0 cites·9 claims
- 1946US2009257014A1Liquid crystal device and electronic apparatusSEIKO EPSON CORP·Filed 2009·Application pending·0 cites
- 2044US2008100784A1Liquid crystal device and electronic apparatusSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 2144US2008192189A1Liquid Crystal Device and Electronic ApparatusSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 2244US2008180615A1Liquid crystal display device and electronic apparatusSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 2342US2021141268A1Liquid crystal device and electronic apparatusSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 2441US2017212378A1Liquid crystal apparatus and electronic equipmentSEIKO EPSON CORP·Filed 2017·Application pending·0 cites
- 2541US2011228177A1Liquid crystal device and projection display deviceSEIKO EPSON CORP·Filed 2011·Application pending·0 cites
- 2640US9229273B2Reflection type liquid crystal device having a tilt mechanism and LCD projectorHARUYAMA AKIHIDE·Filed 2011·Granted Jan 5, 2016·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Akihide Haruyama 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 →