update 08/09/2019 
更新日 2019/08/09 - Amazon filed a lawsuit with a voice-related company related to voice software files lawsuit against Amazon over patent infringement regarding “Alexa”
- Apple files patent application for AR technology to enhance the visibility of car navigation system for smartphone
- Regarding implementation of IP m procedure
- University of Tokyo, NSK, and Bridgestone toward implementation of wireless power supply to moving in-wheel motor
