Inventor
OKADA KUNIAKI
JP43 patents
⚠️ This page may combine multiple inventors who share the name “OKADA KUNIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
31 patentsUS6002661ADec 14, 1999
Deformable mirror and optical data reproducing apparatus using the same
SHARP KK55 citations96
US5410622AApr 25, 1995
Optical integrated circuit having light detector
SHARP KK59 citations96
US6822799B2Nov 23, 2004
Exposing apparatus and exposing method for microlens array
SHARP KK29 citations92
US6157760ADec 5, 2000
Two-way optical communication device and two-way optical communication apparatus
SHARP KK47 citations92
US5781676AJul 14, 1998
Waveguide integrated optical pickup device and optical waveguide element
SHARP KK30 citations92
US5652816AJul 29, 1997
Optical coupler and method for producing the same
SHARP KK35 citations92
US7646452B2Jan 12, 2010
Method of producing micro-lens-carrying display panel and display unit and exposure system
SHARP KK11 citations84
US7251076B1Jul 31, 2007
Optical component and method for producing thick polyimide film
SHARP KK15 citations84
US6501876B1Dec 31, 2002
Bidirectional optical communication device and bidirectional optical communication apparatus
SHARP KK19 citations84
US6292609B1Sep 18, 2001
Optical components including an optical element having a surface that is tapered
SHARP KK15 citations84
US5509094AApr 16, 1996
Mode splitter and a magneto-optical disk pick-up device having the mode splitter
SHARP KK17 citations82
US6525296B2Feb 25, 2003
Method of processing and optical components
SHARP KK9 citations74
US5726962AMar 10, 1998
Compact optical pickup device with beam splitter
SHARP KK14 citations74
US5576149ANov 19, 1996
Method for producing a tapered waveguide
SHARP KK11 citations74
US10386670B2Aug 20, 2019
Display device
SHARP KK2 citations73
US10082715B2Sep 25, 2018
Conductive element and liquid crystal display element
SHARP KK2 citations73
US5428584AJun 27, 1995
Pickup device for a magneto-optical information recording system
SHARP KK10 citations73
US7031064B2Apr 18, 2006
Method of microlens array and projection type of liquid crystal display apparatus
SHARP KK6 citations72
US7142366B2Nov 28, 2006
Method of manufacturing microlens substrate, and microlens exposure optical system
SHARP KK5 citations63
US5410623AApr 25, 1995
Optical device having two optical waveguides connected and a method of producing the same
SHARP KK4 citations63
US10243083B2Mar 26, 2019
Semiconductor device and method for manufacturing semiconductor device
SHARP KK1 citations62
US7338754B2Mar 4, 2008
Micro-lens array substrate and production method therefor, and projection type liquid crystal display unit using those
SHARP KK2 citations61
US11067843B2Jul 20, 2021
Display device for head-mounted display, and head-mounted display
SHARP KK0 citations52
US10976626B2Apr 13, 2021
Display device
SHARP KK0 citations52
US6570124B2May 27, 2003
Laser processing method
SHARP KK0 citations52
US11550196B2Jan 10, 2023
Semiconductor device and display device
SHARP KK0 citations50
US10768496B2Sep 8, 2020
Thin film transistor substrate and display panel
SHARP KK0 citations42
US10698283B2Jun 30, 2020
Liquid crystal display device
SHARP KK0 citations42
US10197874B2Feb 5, 2019
Liquid crystal display device
SHARP KK0 citations42
US9608008B2Mar 28, 2017
Active matrix substrate and method for producing same
SHARP KK0 citations42
US10386684B2Aug 20, 2019
Semiconductor device, display apparatus, and method of manufacturing semiconductor device
SHARP KK0 citations41
SHARP DISPLAY TECHNOLOGY CORP
7 patentsUS12313948B2May 27, 2025
Active matrix substrate and liquid crystal display device
SHARP DISPLAY TECHNOLOGY CORP0 citations61
US11971641B2Apr 30, 2024
Active matrix substrate and liquid crystal display device
SHARP DISPLAY TECHNOLOGY CORP0 citations61
US12517403B2Jan 6, 2026
Liquid crystal panel and liquid crystal display device
SHARP DISPLAY TECHNOLOGY CORP0 citations52
US12164189B2Dec 10, 2024
Liquid crystal panel and liquid crystal display device
SHARP DISPLAY TECHNOLOGY CORP0 citations52
US12147138B2Nov 19, 2024
Active matrix substrate, liquid crystal display device, and method for manufacturing active matrix substrate
SHARP DISPLAY TECHNOLOGY CORP0 citations52
US12332529B2Jun 17, 2025
Active matrix substrate and liquid crystal display apparatus
SHARP DISPLAY TECHNOLOGY CORP0 citations50
US12021086B2Jun 25, 2024
Active matrix substrate and liquid crystal display device
SHARP DISPLAY TECHNOLOGY CORP0 citations48