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TECH CORP CO LTD

Overview
  • Total Patents
    62
  • GoodIP Patent Rank
    40,576
  • Filing trend
    ⇩ 100.0%
About

TECH CORP CO LTD has a total of 62 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2002. It filed its patents most often in WIPO (World Intellectual Property Organization), China and Republic of Korea. Its main competitors in its focus markets environmental technology, surface technology and coating and chemical engineering are PROCESS SOLUTIONS INC, AQUAECOS LTD and LUO MINXIONG.

Patent filings per year

Chart showing TECH CORP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakamoto Yoshinori 40
#2 Sumita Osao 7
#3 Yamasaki Akira 5
#4 Yoshinori Nakamoto 5
#5 Hada Masato 4
#6 Yukimoto Kiyohito 4
#7 Nomura Masato 4
#8 Ishida Mituhito 4
#9 Sasaki Manhachi 3
#10 Park Choonok 2

Latest patents

Publication Filing date Title
WO2021033684A1 Electrolysis vessel
WO2018128154A1 Electrolysis water generating device
EP3530629A1 Surface treatment method for sand aggregate and method for producing ready-mixed concrete
WO2018021217A1 Microbubble generator, microbubble generating method, suction device, and suction system
WO2017142006A1 Water supply device, hydrogen water supply device, and hydrogen water generating method
CN107002558A Engine cleaning processes
KR20160091941A Method for producing oxidized water for sterilization use without adding electrolyte
EP2974605A1 Production method for natural-extract beverage
WO2013175800A1 Microbubble electrolyzed water generation device and microbubble electrolyzed water generation method
KR20040064846A Finger-presser for long sock of footwear
TW200410645A Chiropractic device for a sole of a shoe