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TOHO LEO CO

Overview
  • Total Patents
    72
  • GoodIP Patent Rank
    141,845
  • Filing trend
    ⇩ 66.0%
About

TOHO LEO CO has a total of 72 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, basic materials chemistry and civil engineering are GARDEN NIGACHI KK, TANKATSU KK and DOKOO KK.

Patent filings in countries

World map showing TOHO LEO COs patent filings in countries
# Country Total Patents
#1 Japan 72

Patent filings per year

Chart showing TOHO LEO COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kida Yukio 28
#2 Kajikawa Akinori 26
#3 Tanaka Katsutomo 22
#4 Ota Taro 12
#5 Ikeda Hodaka 9
#6 Nakajima Yoichi 7
#7 Kodama Kanako 6
#8 Hagiwara Masato 5
#9 Kurata Naoko 4
#10 Juzu Takashi 4

Latest patents

Publication Filing date Title
JP2020094356A Water retentive pavement structure
JP2019092475A Conditioned soil
JP2019094638A Drainage structure and bench
JP2019071808A Water storage structure and water storage structure aggregate form
JP2018082671A Planting device, panel unit for planting, and planting method
JP2018057349A Water storage structure, assembling form of water storage structure, water collecting member
JP2017186768A Base material plate and arrangement method for the same
JP2017186767A Tool and method for installing structure with support post on rooftop portion of building
JP2017163906A Wood deck greening structure and wood deck greening structure construction method
JP2017042090A Greening apparatus and method for constructing greening apparatus
JP2017012013A Method for constructing support for trees and transplanter fixation tool using method for constructing support
JP2016208938A Supporting method for tree and fixing tool for root pot used in supporting method for tree
JP2014177761A Base material
JP2014089833A Plant image projector device with light irradiation
JP2012040030A Structure of planting base
JP2013094137A Rooftop greening panel
JP2012161263A Rooftop garden system in flat roof of building
JP2012130302A Underground base structure
JP2012075412A Construction facility for rooftop greening using solar panel
JP2012063054A Air-conditioning control system