Inventor
WAKITA JUNJI
JP12 patents
Patents
12 patentsUS9493614B2Nov 15, 2016
Polyimide precursor, polyimide, flexible substrate prepared therewith, color filter and production method thereof, and flexible display device
TORAY INDUSTRIES7 citations81
US9828469B2Nov 28, 2017
Polyimide precursor, polyimide resin film produced from said polyimide precursor, display element, optical element, light-receiving element, touch panel and circuit board each equipped with said polyimide resin film, organic EL display, and methods respectively for producing organic EL element and color filter
TORAY INDUSTRIES4 citations68
US10431753B2Oct 1, 2019
Substrate for display, color filter using the same and method for the production thereof, organic EL element and method for the production thereof, and flexible organic EL display
TORAY INDUSTRIES3 citations67
US11127698B2Sep 21, 2021
Method for producing conductive film, method for producing field effect transistor using same, and method for producing wireless communication device
TORAY INDUSTRIES0 citations59
US11399988B2Aug 2, 2022
Wireless communication device, diaper and moisture detecting system
TORAY INDUSTRIES1 citations58
US11534347B2Dec 27, 2022
Circuit, detector, wireless communication device, moisture sensing system, diaper, notification system, and circuit manufacturing method
TORAY INDUSTRIES0 citations55
US11487981B2Nov 1, 2022
Packing material, method for producing packing material, reading device, stored-article management system, disconnection detection device, unsealing detection label, and unsealing detection system
TORAY INDUSTRIES0 citations50
US11269254B2Mar 8, 2022
Production method for antenna substrate, production method for antenna substrate with wiring line and electrode, and production method for RFID element
TORAY INDUSTRIES0 citations50
US10636866B2Apr 28, 2020
Capacitor, method for manufacturing same, and wireless communication device using same
TORAY INDUSTRIES0 citations50
US10611868B2Apr 7, 2020
Ferroelectric memory element, method for producing same, memory cell using ferroelectric memory element, and radio communication device using ferroelectric memory element
TORAY INDUSTRIES0 citations49
US11690237B2Jun 27, 2023
Field effect-transistor, method for manufacturing same, wireless communication device using same, and product tag
TORAY INDUSTRIES0 citations47
US10790461B2Sep 29, 2020
Field-effect transistor, method for manufacturing the same, and wireless communication device and goods tag including the same
TORAY INDUSTRIES0 citations37