Learn more

YOKOGAWA ELECTRIC CORP

Overview
  • Total Patents
    19,775
  • GoodIP Patent Rank
    755
  • Filing trend
    ⇧ 18.0%
About

YOKOGAWA ELECTRIC CORP has a total of 19,775 patent applications. It increased the IP activity by 18.0%. Its first patent ever was published in 1961. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets control, measurement and computer technology are SMAR RES CORP, SCHNEIDER ELECTRIC SYSTEMS USA INC and BEIJING GUODIAN ZHISHEN CONTROL TECH CO LTD.

Patent filings per year

Chart showing YOKOGAWA ELECTRIC CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanaami Takeo 370
#2 Miura Akira 241
#3 Yoshida Takashi 200
#4 Watanabe Tetsuya 191
#5 Ueda Toshitsugu 169
#6 Kimura Atsushi 163
#7 Wada Morio 146
#8 Kobayashi Shinji 142
#9 Ikeda Kyoichi 139
#10 Mikuriya Kenta 138

Latest patents

Publication Filing date Title
EP3816735A1 Apparatus, method, and program
US2021124313A1 Operation monitoring terminal, safety instrumented system, and information display method
US2021103505A1 Communication processing apparatus, communication processing method, and non-transitory computer-readable recording medium
US2021103504A1 Real-time communication processing system and real-time communication processing method
EP3817411A1 Plant control system and method
WO2021065639A1 System, method, and program
WO2021065640A1 System, method, and program
WO2021065641A1 System, method, and program
WO2021065638A1 System, method, and program
WO2021054165A1 Facility diagnostic device, facility diagnostic method, and facility diagnostic program
EP3817335A1 System operating using opc ua, communication method using opc ua, and load balancer
WO2021045107A1 Wastewater treatment method and wastewater treatment apparatus
WO2021039755A1 Current measurement device, current measurement method, and computer readable non-transitory storage medium
EP3772677A1 Alarm management apparatus, alarm management system, and alarm management method
US2021043068A1 Alarm management system and alarm management method
US2021039972A1 Control system and control method
US2021044677A1 Protocol converter, data transmission system, data transmission method, and non-transitory computer-readable medium
JP2020170545A Maintenance management device, maintenance management method, maintenance management program, and storage medium
EP3783337A1 Gas analyzer
US2021028858A1 Testing method, light receiving device, and testing system