Learn more

NISHI SHUNJI

Overview
  • Total Patents
    17
About

NISHI SHUNJI has a total of 17 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are CHUDEN GIJUTSU CONSULTANT KK, QINGDAO LUBEMATER LUBRICATION MATERIALS TECHNOLOGY CO LTD and SAMOJLOV NIKOLAJ P.

Patent filings in countries

World map showing NISHI SHUNJIs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing NISHI SHUNJIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Nishi Shunji 17

Latest patents

Publication Filing date Title
JP2007277029A Oxygen enrichment device
JP2007021427A Wastewater treatment apparatus
JP2006187755A Oxygen enriching device
JP2006000695A Wastewater treatment apparatus
JP2005118731A Oxygen enrichment device
JP2004339574A Device of producing phosphate and condensed phosphate
JP2004066223A Electrolyte waste water treatment device, electrode used for the device and power generation device
JP2004000945A Ultra-deep aeration treatment apparatus for wastewater
JP2004305928A Carrier flow biological filtering waste water treating device
JP2003311446A Laser marker equipment
JP2003305486A Method for manufacturing reinforced plastic septic tank
JPH10185220A Warming unit utilizing heat collected from sunroom
JPH09191572A Midnight power utilizing time control and midnight power utilizing time controller
JPH07284714A Waste heat and waste solvent recovering device
JPH08215492A Washing drier
JPH07274890A Method for peeling sweet potato runner and leafstalk
JPH07280360A Method and apparatus for storing heat by utilizing solar heat and midnight power service heat