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TOYOTA CENTRAL RES & DEV

Overview
  • Total Patents
    11,202
  • GoodIP Patent Rank
    632
  • Filing trend
    ⇩ 8.0%
About

TOYOTA CENTRAL RES & DEV has a total of 11,202 patent applications. It decreased the IP activity by 8.0%. Its first patent ever was published in 1964. It filed its patents most often in Japan, China and Germany. Its main competitors in its focus markets environmental technology, semiconductors and chemical engineering are EVERPHOTON ENERGY CORP, VORON G TEKHN UNIVERS and KOGYO GIJUTSUIN.

Patent filings in countries

World map showing TOYOTA CENTRAL RES & DEVs patent filings in countries
# Country Total Patents
#1 Japan 11,183
#2 China 6
#3 Germany 5
#4 United Kingdom 3
#5 United States 3
#6 Republic of Korea 1
#7 Taiwan 1

Patent filings per year

Chart showing TOYOTA CENTRAL RES & DEVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shimazu Takashi 251
#2 Ukiyou Yoshio 218
#3 Fukushima Yoshiaki 203
#4 Okuda Naruaki 175
#5 Suda Akihiko 162
#6 Usuki Arimitsu 162
#7 Nakai Hideo 158
#8 Ono Hidekazu 158
#9 Umeno Koji 156
#10 Ito Hiroshi 154

Latest patents

Publication Filing date Title
JP2020129568A Fuel cell aging program, and fuel cell system
JP2020048411A Electric motor
JP2020108370A Detection of gene polymorphism of olfactory receptor gene and uses thereof
JP2020089878A Alloy catalyst, alloy catalyst carrying electrode, mixed catalyst, and mixed catalyst carrying electrode
JP2020022517A Genome rearrangement method and use thereof
JP2020076307A Road structure and road construction method
JP2020193960A Concentration measurement device
JP2020196944A Reduction reaction electrode, and reaction device using the same
JP2020035443A Sensing device
JP2021009618A Learning model evaluation device, learning model evaluation method, and computer program
JP2021007919A Carbon dioxide reduction catalyst, carbon dioxide reduction electrode, carbon dioxide reduction device, and artificial photosynthesis device
JP2021009930A Dust core
JP2021009929A Dust core
JP2021004661A Power distribution system
JP2021005512A Cylindrical power supply system
JP2021005935A Solar cell unit
JP2021005202A Image processing apparatus and program
JP2021003721A Press device
JP2021003720A Press device
JP2020017944A Noise filter