AH

Akihide Haruyama

SE Seiko Epson: 15 patents #1,253 of 7,774Top 20%
SO Sony: 2 patents #12,963 of 25,231Top 55%
ED Epson Imaging Devices: 1 patents #70 of 141Top 50%
Overall (All Time): #247,238 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12360424 Liquid crystal device, display device, and optical modulation module Yusuke Komuro 2025-07-15
11994774 Electro-optical device, electronic apparatus, and projector Toru Aoki 2024-05-28
11947201 Liquid crystal device, display device, optical modulation module, and control method of liquid crystal device Hiroyuki Hosaka 2024-04-02
11506942 Electro-optical device and electronic apparatus 2022-11-22
11402731 Microlens array substrate, light modulator, and projector Junichi Wakabayashi 2022-08-02
10942388 Liquid crystal device and electronic apparatus 2021-03-09
10527889 Liquid-crystal display device and electronic apparatus 2020-01-07
10488724 Transmissive-type liquid crystal display device and electronic apparatus 2019-11-26
10444569 Liquid crystal display device and electronic apparatus 2019-10-15
9229273 Reflection type liquid crystal device having a tilt mechanism and LCD projector Osamu Okumura 2016-01-05
8896901 Electro-optic device and electronic apparatus Yohei Sugimoto, Atsushi Ito, Ryosuke Yamasaki 2014-11-25
8643793 Projector 2014-02-04
8619202 Projector 2013-12-31
7995179 Electro-optical device and electronic apparatus selectively reflecting and transmitting circularly polarized light having reverse rotation directions 2011-08-09
7843541 Transflective liquid crystal device and electronic equipment having first and second electrodes each with first and second branch electrodes 2010-11-30
7834968 Liquid crystal device and electronic apparatus Yutaka Tsuchiya, Toshiyuki Kasai, Ayae Sawado 2010-11-16
7659955 Liquid crystal device and projection display device with optical-axis-adjusting unit for optical compensator Joji Nishimura 2010-02-09
7570328 Liquid crystal device and projection display device 2009-08-04