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SASAKURA ENG CO LTD

Overview
  • Total Patents
    771
  • GoodIP Patent Rank
    12,302
  • Filing trend
    ⇩ 36.0%
About

SASAKURA ENG CO LTD has a total of 771 patent applications. It decreased the IP activity by 36.0%. Its first patent ever was published in 1967. It filed its patents most often in Japan, China and Republic of Korea. Its main competitors in its focus markets environmental technology, chemical engineering and thermal processes are GRADIANT CORP, SYLVAN SOURCE INC and SASAKURA ENGINEERING CO LTD.

Patent filings per year

Chart showing SASAKURA ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mizutani Junji 100
#2 Imai Masaaki 84
#3 Inoue Yoshinori 70
#4 Hirano Satoru 46
#5 Takada Kazuharu 42
#6 Sawada Iwao 36
#7 Miura Michio 32
#8 Hayase Hiroaki 31
#9 Miho Yoshiaki 29
#10 Ishida Kazuhiko 27

Latest patents

Publication Filing date Title
WO2021015162A1 Membrane distillation type distillation apparatus
JP2020110806A Recovery apparatus and recovery method of low boiling point substance
WO2020171009A1 Lithium recovery method
JP2020203258A Seawater desalination method and apparatus thereof
JP2020199431A Concentration system and concentration method
JP2020199430A Concentration system
JP2020193790A Connection structure of radiation panel
JP2020192495A Membrane distillation type distillation apparatus
JP2020175319A Concentration system and concentration method
JP2020138114A Liquid treatment device and liquid treatment method
JP2020132952A Lithium recovery method
JP2020132951A Lithium recovery method
JP2020132950A Cobalt recovery method
JP2020125582A Connection structure and connection method of radiation panel
JP2020116511A Evaporation device and evaporation method
JP2020097859A Connection structure of radiation panel
JP2020085354A Ceiling material
JP2020070651A Connection structure of radiation panels
KR20190014464A Fresh water generation device
JP2019209272A Treatment method and treatment system of polarizer manufacturing waste fluid