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HOSHIN KAGAKU SANGYOSHO KK

Overview
  • Total Patents
    106
About

HOSHIN KAGAKU SANGYOSHO KK has a total of 106 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, environmental technology and electrical machinery and energy are ECO AIRE COMPANY INC, OXIBIO INC and SEJINBIOTECH CO LTD.

Patent filings per year

Chart showing HOSHIN KAGAKU SANGYOSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shoji Masashi 80
#2 Shimizu Ken 21
#3 Koji Masashi 14
#4 Shoji Takeya 12
#5 Shoji Chieko 9
#6 Shiyouji Masashi 7
#7 Sato Yukiteru 4
#8 Kono Hiroshi 3
#9 Ishigaki Keikichi 3
#10 Koji Masashi Hoshin Kagaku San 2

Latest patents

Publication Filing date Title
WO2011049047A1 Lighting and air cleaning device
JP2008130509A Ultra violet ray lamp and ultraviolet radiation device
JP2007151756A Electromagnetic wave irradiation apparatus
JP2007151757A Electromagnetic wave irradiation apparatus
JP2006263609A Irradiation apparatus of electromagnetic wave
JP2005177742A Electromagnetic wave generator
JP2005334756A Irradiation apparatus of electromagnetic wave
JP2005203437A Light emitter
JP2004337723A Ultraviolet irradiation device
JP2004065781A Ultraviolet irradiator
JP2004026592A Protective member for bagging, method for manufacturing protective member for bagging, and ultraviolet irradiation device
JP2003252312A Container sterilizing device
JP2003222258A Valve device
JP2003068119A Ultraviolet light source cover and ultraviolet irradiation device
JP2002080017A Sterilization device
EP1317932A1 Method of sterilizing mildews and/or fungi in the state of spores and sterilization apparatus therefor
JP2002225192A Ultraviolet ray protective plate and ultraviolet treating device
JP2002179191A Lid body carrier
JP2002114293A Capper and capping method
JP2002068144A Capping device, ultraviolet sterilization device used therefor, and capping method