Inventor
NAKA TAKAYUKI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “NAKA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
21 patentsUS10043545B2Aug 7, 2018
Information recording medium and reproduction device
SHARP KK7 citations84
US9697863B2Jul 4, 2017
Information recording medium and reproduction device
SHARP KK9 citations84
US11676634B2Jun 13, 2023
Method for playing back information recording medium
SHARP KK1 citations73
US10636445B2Apr 28, 2020
Information recording medium and reproduction device
SHARP KK3 citations73
US10232684B2Mar 19, 2019
Carbon dioxide concentration control device and apparatus
SHARP KK3 citations73
US10005019B2Jun 26, 2018
Carbon dioxide concentration-controlling device and electronic apparatus
SHARP KK2 citations73
US12114521B2Oct 8, 2024
Light-emitting element and display device
SHARP KK0 citations62
US12200953B2Jan 14, 2025
Light-emitting device
SHARP KK0 citations52
US10381039B2Aug 13, 2019
Reproducing device
SHARP KK0 citations52
US10192581B2Jan 29, 2019
Reproducing device
SHARP KK0 citations52
US10068605B2Sep 4, 2018
Optical information recording medium having first and second pit row of identical reflectance
SHARP KK0 citations52
US9978416B2May 22, 2018
Reproducing device
SHARP KK0 citations52
US9978415B2May 22, 2018
Optical information recording medium having first and second pit rows of identical reflectance
SHARP KK0 citations52
US9805761B2Oct 31, 2017
Reproducing device
SHARP KK0 citations52
US9767838B2Sep 19, 2017
Optical information recording medium and reproduction method
SHARP KK0 citations52
US9666222B2May 30, 2017
Optical information recording medium having first and second pit row of identical reflectance
SHARP KK0 citations52
US9633688B2Apr 25, 2017
Reproducing device
SHARP KK0 citations52
US9552838B2Jan 24, 2017
Optical information recording medium having first and second pit row of identical reflectance
SHARP KK0 citations52
US9412408B2Aug 9, 2016
Optical information recording medium having first and second pit row of identical reflectance
SHARP KK0 citations52
US10232304B2Mar 19, 2019
Carbon dioxide concentration control system and carbon dioxide concentration control device
SHARP KK0 citations42
US9111553B2Aug 18, 2015
Optical information recording medium, reproduction apparatus, and reproduction method
SHARP KK0 citations42