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TOKYO METRO IND TECH RES INST

Overview
  • Total Patents
    297
  • GoodIP Patent Rank
    9,754
  • Filing trend
    ⇩ 2.0%
About

TOKYO METRO IND TECH RES INST has a total of 297 patent applications. It decreased the IP activity by 2.0%. Its first patent ever was published in 2005. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, medical technology and measurement are CENTRO FED DE EDUCACAO TECNOLOGICA DE MINAS GERAIS, NOTTINGHAM NINGBO NEW MAT INSTITUTE CO LTD and LAHANN JOERG.

Patent filings per year

Chart showing TOKYO METRO IND TECH RES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Monkawa Akira 28
#2 Yunoki Shunji 24
#3 Watanabe Hiroto 15
#4 Nakanishi Shoichi 14
#5 Abe Shinya 14
#6 Imai Hiroaki 13
#7 Narita Takefumi 12
#8 Kawarada Kensuke 11
#9 Oaki Yuya 11
#10 Sakashita Kazuhiro 10

Latest patents

Publication Filing date Title
WO2021029410A1 Method for manufacturing catalyst for voc treatment
JP2020139954A Evaluation method of heat expansion coefficient, and temperature correction method of coordinate measuring instrument
JP2020095699A Visually impaired person-purpose information presentation system
JP2020066802A Separation recovery system and separation recovery method of platinum group metal ion
JP2020029394A Porous silica, functional material and method for manufacturing porous silica
JP2021004820A Contact pressure sensor and contact pressure measurement system
JP2019209688A Laminate shaping apparatus, processing method for three-dimensional object, three-dimensional object and mold
JP2020191398A Electromagnetic wave absorber
JP2020187332A Method for manufacturing minute optical structure
JP2020161945A Cryptographic system, user terminal, storage device, encryption method, authentication method, encryption program, and authentication program
JP2020120621A Sterilizer and sterilization method
JP2020121367A Diamond polishing device and diamond polishing method
JP2020105773A Air-permeable door
JP2020094924A Moisture percentage measuring device and moisture percentage measuring method
JP2020080945A Walking support device
JP2020082761A Movable travelling device
JP2020074860A Inner structure estimation device, method, and program
JP2020058323A Cell culture medium comprising barramundi scale derived collagen
JP2020059045A Titanium alloy drawing method
JP2020055031A Drawing device and drawing method