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NAT INST MATERIALS SCIENCE

Overview
  • Total Patents
    648
  • GoodIP Patent Rank
    2,513
  • Filing trend
    ⇧ 65.0%
About

NAT INST MATERIALS SCIENCE has a total of 648 patent applications. It increased the IP activity by 65.0%. Its first patent ever was published in 2004. It filed its patents most often in Japan, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, environmental technology and semiconductors are AIST, US GOV SEC NAVY and NAT INST OF ADVANCED IND SCIEN.

Patent filings per year

Chart showing NAT INST MATERIALS SCIENCEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshikawa Genki 46
#2 Hono Kazuhiro 42
#3 Hirosaki Naoto 39
#4 Imamura Gaku 34
#5 Shiba Kota 33
#6 Chikyo Toyohiro 28
#7 Higuchi Masayoshi 24
#8 Taguchi Tetsushi 23
#9 Takeda Takashi 21
#10 Naito Masanobu 20

Latest patents

Publication Filing date Title
WO2021079855A1 Emitter, electron gun using same, electronic device using same, and method for manufacturing same
JP2021005735A Organic transistor and device for controlling operations of organic transistor
WO2021054233A1 Biological tissue adhesive sheet , biological tissue reinforcing material kit, and method for producing biological tissue adhesive sheet
WO2021054232A1 Biological tissue adhesive sheet, biological tissue reinforcing material kit, and method for manufacturing biological tissue adhesive sheet
WO2021065254A1 Magnet, membrane, laminate, motor, generator, and automobile
WO2021039536A1 Method for producing polymer compound, polymer compound, composition, electrochromic element, display device, and dimming device
WO2021024909A1 Optical sensor, sensor unit, and object detection device using optical sensor
WO2021015038A1 Magnetic freezing module, magnetic freezing system, and cooling method
JP2020175387A Foam composed of metal oxide, and application thereof
WO2021002305A1 Emitter, electron gun using same, electronic device using same, and method for producing same
WO2021014835A1 Gas-sensor-based measurement method and measurement device
WO2020262053A1 Layered double hydroxide containing chlorite ions, chlorine dioxide gas sustained releaser and package of same, method for slowly releasing chlorine dioxide gas and apparatus for slowly releasing chlorine dioxide gas
WO2020262054A1 Structural body for preventing and/or treating skin wounds
WO2020262052A1 Chlorate ion-containing layered double hydroxide, chlorine dioxide gas sustained release agent and packaging thereof, sustained release method for chlorine dioxide gas, and chlorine dioxide gas sustained release device
WO2020246363A1 Dielectric film, capacitor using same, and dielectric film production method
WO2020235638A1 Porous carbon structure, manufacturing method therefor, positive electrode material using same, and battery using same
WO2020235403A1 Detection device and data collection method
WO2020255580A1 Humidification-type high-sensitivity/high-selectivity ammonia detection method using nanomechanical sensor, and detection device thereof
WO2020218086A1 Sensitive film for nanomechanical sensor using poly(2,6-diphenyl-p-phenylene oxide), nanomechanical sensor having said sensitive film, method for coating nanomechanical sensor with said sensitive film, and method for regenerating sensitive film of said nanomechanical sensor
WO2020213398A1 Nitrogen-based gas sustained release agent, nitrogen-based gas sustained release body comprising same, nitrogen-based gas sustained release method using sustained release body, breathing instrument, wrapping body, and sustained release device