Inventor
KITAMURA KEN
JP24 patents
⚠️ This page may combine multiple inventors who share the name “KITAMURA KEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KITAMURA KEN
8 patentsUS9935247B2Apr 3, 2018
Photon extraction from ultraviolet light-emitting devices
KITAMURA KEN5 citations82
US10347805B2Jul 9, 2019
Photon extraction from ultraviolet light-emitting devices
KITAMURA KEN1 citations71
US8189320B2May 29, 2012
Capacitative element
KITAMURA KEN3 citations62
US11515455B2Nov 29, 2022
Photon extraction from ultraviolet light-emitting devices
KITAMURA KEN0 citations61
US10854797B2Dec 1, 2020
Photon extraction from ultraviolet light-emitting devices
KITAMURA KEN0 citations51
US8823687B2Sep 2, 2014
Signal line drive circuit, display device and electronic apparatus
KITAMURA KEN1 citations48
US10777706B2Sep 15, 2020
Electrochemical removal of aluminum nitride substrates for electronic and optoelectronic devices
KITAMURA KEN0 citations41
US8960862B2Feb 24, 2015
Ink-jet head and ink-jet drawing device including same
KITAMURA KEN0 citations40
TOITA MASATO
4 patentsUS9293670B2Mar 22, 2016
Ultraviolet light-emitting devices and methods
TOITA MASATO35 citations92
US10383963B2Aug 20, 2019
Ultraviolet light-emitting devices and methods
TOITA MASATO6 citations82
US9548431B2Jan 17, 2017
Ultraviolet light-emitting devices and methods
TOITA MASATO3 citations71
US11942569B2Mar 26, 2024
Methods and packages for enhancing reliability of ultraviolet light-emitting devices
TOITA MASATO0 citations59
SONY CORP
3 patentsUS9608614B2Mar 28, 2017
Comparator circuit, comparator circuit control method, A/D conversion circuit, and display apparatus
SONY CORP6 citations84
US7855720B2Dec 21, 2010
Digital-to-analog converter and image display device
SONY CORP9 citations83
US10187048B2Jan 22, 2019
Comparator circuit, A/D conversion circuit, and display apparatus
SONY CORP4 citations71
SONY SEMICONDUCTOR SOLUTIONS CORP
2 patentsUS9906212B2Feb 27, 2018
Comparator circuit, comparator circuit control method, A/D conversion circuit, and display apparatus
SONY SEMICONDUCTOR SOLUTIONS CORP5 citations84
US10615786B2Apr 7, 2020
Comparator circuit, A/D conversion circuit, and display apparatus
SONY SEMICONDUCTOR SOLUTIONS CORP4 citations71