Inventor
YAMAMOTO NATSUKI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO NATSUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA INC
6 patentsUS9876057B2Jan 23, 2018
Organic electroluminescence panel, method for manufacturing the same, organic electroluminescence module, and information device
KONICA MINOLTA INC2 citations72
US9564592B2Feb 7, 2017
Organic electroluminescent element, method for manufacturing organic electroluminescent element, and organic electroluminescent module
KONICA MINOLTA INC2 citations71
US9425439B2Aug 23, 2016
Organic electroluminescent module and method of manufacturing the same
KONICA MINOLTA INC2 citations62
US10853465B2Dec 1, 2020
Optical fingerprint authentication device
KONICA MINOLTA INC0 citations51
US9985628B2May 29, 2018
Organic electroluminescence module and smart device
KONICA MINOLTA INC1 citations51
US10186559B2Jan 22, 2019
Organic electroluminescence module and information device
KONICA MINOLTA INC0 citations42
ROHM CO LTD
6 patentsUS12105123B2Oct 1, 2024
Zero-crossing detection circuit
ROHM CO LTD0 citations62
US11733275B2Aug 22, 2023
Zero-crossing detection circuit
ROHM CO LTD0 citations62
US11303206B2Apr 12, 2022
Semiconductor device and load control system
ROHM CO LTD0 citations62
US11181562B2Nov 23, 2021
Zero-crossing detection circuit
ROHM CO LTD1 citations62
US12537441B2Jan 27, 2026
Power supply semiconductor device and power supply apparatus with discharge control circuit
ROHM CO LTD0 citations51
US12316329B2May 27, 2025
Zero-cross detection device and load driving system
ROHM CO LTD0 citations51