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NAT UNIV YOKOHAMA

Overview
  • Total Patents
    515
  • GoodIP Patent Rank
    8,096
  • Filing trend
    ⇩ 15.0%
About

NAT UNIV YOKOHAMA has a total of 515 patent applications. It decreased the IP activity by 15.0%. Its first patent ever was published in 2004. It filed its patents most often in Japan and China. Its main competitors in its focus markets environmental technology, surface technology and coating and measurement are CRAFT HOLDINGS WA PTY LTD, PROTEGY LTD and YANGZHOU CHUNGDEAN HYDROGEN EQUIPMENT CO LTD.

Patent filings in countries

World map showing NAT UNIV YOKOHAMAs patent filings in countries
# Country Total Patents
#1 Japan 514
#2 China 1

Patent filings per year

Chart showing NAT UNIV YOKOHAMAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oyama Toshiyuki 25
#2 Fujimoto Hiroshi 24
#3 Kubota Yoshihiro 20
#4 Nagao Tomoharu 19
#5 Okuyama Kunito 17
#6 Watanabe Masayoshi 17
#7 Inagaki Satoshi 17
#8 Mizuguchi Hitoshi 16
#9 Fujimoto Yasutaka 15
#10 Tadami Junichi 14

Latest patents

Publication Filing date Title
JP2020127351A Actuator
JP2021003077A Hydrogen production method and hydrogen production system
JP2020189765A Titanosilicate and production method thereof
JP2020184834A Embedded magnet type motor, position estimation device, and position estimation method
JP2020145990A Culture vessel, and method for producing cell-support complex
JP2020034888A Photosensitive resin composition and method for producing fine pattern
JP2020134337A Infrared absorber and gas sensor having infrared absorber
JP2020134342A Nano-structure array, hydrogen detection element, and hydrogen detection device
JP2020134336A Infrared absorber and gas sensor having infrared absorber
JP2020074718A Hair follicle primordia, method for producing hair follicles primordia, and method for activating cells contained in hair follicles primordia
JP2020065503A Method for culturing mesenchymal cells, method for producing activated mesenchymal cells, method for producing hair follicle primordium, method for activating mesenchymal cells, and method for activating epithelial cells
JP2020061664A Imaging apparatus and imaging system
JP2019010115A Luciferin-luciferase reaction inhibitor, luciferin-luciferase reaction inhibition method and kit
JP2020038160A Semiconductor device, sample unit and ion concentration measuring device
JP2020033588A Manufacturing method of film body, manufacturing method of hydrogen detection element, film body, hydrogen detection element and hydrogen detector
JP2020028963A Control device, power assist device, control method, and program
JP2020030060A Inhibition method of singlet oxygen generation from photosensitizing substance and evaluation method of inhibition of singlet oxygen generation from photosensitizing substance
JP2019199458A Novel compound, nanofiber, and hydrogel
JP2020028076A Communication node and quantum communication system
JP2020025940A Method for producing oxide catalyst