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LEOPALACE 21 CORP

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    178,582
  • Filing trend
    ⇧ 100.0%
About

LEOPALACE 21 CORP has a total of 15 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are YAN YUYI, JIAN LEJIA and YIMIN GU.

Patent filings in countries

World map showing LEOPALACE 21 CORPs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing LEOPALACE 21 CORPs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Matsuyama Mitsuru 5
#2 Kihara Ikuo 4
#3 Tomohisa Tetsumasa 4
#4 Wada Minoru 4
#5 Miyama Yusuke 3
#6 Sotoike Osamu 3
#7 Kataoka Fuminori 3
#8 Mitamura Nobuhiko 1
#9 Oki Hiroki 1
#10 Yokota Masayuki 1

Latest patents

Publication Filing date Title
JP2020010113A Crime-prevention performance living space and projector kit
JP2019201378A IoT device control system
JP2018147418A Emergency confirmation system for residential dweller
JP2018048465A Drainage device
JP2018009409A Tenement house with vacant land
JP2017210764A Multi-layer row house
JP2017106230A Multilayer row house
JP2015168918A Apartment house
JP2009087013A Rental room introduction system
JP2006253736A Character information input output system for television receiver and apartment house installed therein with the system
JP2006241694A Apartment house
JP2005009081A Permeability housing unit
JP2004225273A Multistory building in height restricted area
JP2003348554A Apartment house provided with highly added communication facility
JP2001020541A Building