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SAKURAI SHIGEO

Overview
  • Total Patents
    19
About

SAKURAI SHIGEO has a total of 19 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are ASANO KOJI KK, CHUNLEI XU and MARSIMA AQUA SYSTEM CORP.

Patent filings in countries

World map showing SAKURAI SHIGEOs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing SAKURAI SHIGEOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sakurai Shigeo 19
#2 Otomo Yoshiya 9
#3 Hatori Takeshi 2
#4 Kurokawa Setsuko 2

Latest patents

Publication Filing date Title
JP2013004955A Floating photovoltaic power generation system
JP2003306886A Development of bio-product made from shell fossil powder, bio-capsule and mineral product having biological function and mineral component using fine particle structure of shell fossil powder and mineral component
JP2003275776A Biosystem for production of mineral water
JP2003236293A Washing machine dispensing with detergent and sewage organism active water bio-system
JP2003147877A Ecological building and environmental cleanup system
JP2003090117A Energy saving system for building facing material and foundation material formed of recycled ceramic raw material having industrial waste treated raw material water holding property and water permeability
JP2003088887A Biological system for water cleaning by utilization of water-retaining property, water permeability and material and biological system for forest of mangrove
JP2003053355A Use of effect of mineral and system therefor
JP2003039094A Environmental water cleaning biosystem friendly to globe
JP2003019488A Bio-hume pipe and water purifying system
JP2003010864A System for producing bacteria-cleaned mineral water by utilizing rainwater
JP2002374252A Newspaper distribution system based on community antenna television lan/community antenna television system
JP2002167048A Network internet delivery system
JP2002163469A Network camera shopping system through television common viewing lan
JP2002167263A Method of manufacturing indian sandstone tile
JP2001331553A Architectural design drawing selling system
JP2001308897A Internet connection system
JPS5276148A Garters
JPS5163552A Jukihaisuino jokahoho