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TOIN GAKUEN

Overview
  • Total Patents
    78
  • GoodIP Patent Rank
    155,096
  • Filing trend
    ⇩ 66.0%
About

TOIN GAKUEN has a total of 78 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and electrical machinery and energy are G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA VORON GTU, NANJING AUTOMATION RES INST and INST MASZ PRZEPŁYWOWYCH IM ROBERTA SZEWALSKIEGO POLSKIEJ AKADEMII NAUK.

Patent filings in countries

World map showing TOIN GAKUENs patent filings in countries
# Country Total Patents
#1 Japan 78

Patent filings per year

Chart showing TOIN GAKUENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawashima Norimichi 25
#2 Miyasaka Tsutomu 15
#3 Sugimoto Tsunemi 14
#4 Sato Toshio 12
#5 Kawan Stant 10
#6 Takeuchi Shinichi 10
#7 Tokuoka Yoshiichi 8
#8 Utagawa Noriyuki 7
#9 Kurosawa Minoru 7
#10 Tsuji Kiichi 6

Latest patents

Publication Filing date Title
JP2020190460A Noncontact acoustic analysis system
JP2019196973A Non-contact acoustic analysis system and non-contact acoustic analysis method
JP2019007920A Non-contact inspection system
JP2018132481A Analyzer and analysis system
JP2018132480A Contactless acoustic analysis system
JP2018096858A Method for non-contact acoustic probing and non-contact acoustic probing system
JP2017138239A Non-contact acoustic searching system
JP2017090091A Strength estimation method and strength estimation system using sound wave
JP2017026473A Method for inspecting fill factor of adhesive agent used when installing bolt in structure by using sound wave and non-contact acoustic detection system
JP2016025170A Photoelectric conversion element consisting of organic-inorganic hybrid structure
JP2015224891A Detection method using sound wave, and non-contact acoustic detection system
JP2015112083A Method and device for evaluating health condition of plant and method for cultivating plant
JP2014120263A Dye-sensitized solar cell, method for manufacturing the sane, and method for constructing the same
JP2014072327A Photoelectric conversion element consisting of organic inorganic hybrid structure
JP2014011223A Photoelectric conversion element consisting of organic inorganic lamination structure and manufacturing method therefor
JP2013065418A Method for manufacturing counter electrode of dye-sensitized solar battery, method for manufacturing dye-sensitized solar battery and dye-sensitized solar battery
JP2013029343A Detection method using sound wave, non-contact sound detection system, program used for the system, and record medium recording the program
JP2012042421A Detection method employing sonic wave, non-contact acoustic detection system, program used for system, and recording medium with program recorded thereon
JP2011247737A Detection method using sound wave, non-contact acoustic detection system, program to be used for the same system, and recording medium with the same program recorded
JP2010053079A 5-aminolevulinic acid derivative and its salt