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APS JAPAN CO LTD

Overview
  • Total Patents
    58
  • GoodIP Patent Rank
    43,740
  • Filing trend
    ⇧ 66.0%
About

APS JAPAN CO LTD has a total of 58 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2006. It filed its patents most often in Japan, China and United States. Its main competitors in its focus markets chemical engineering, medical technology and machine tools are HANSO INC, RGF ENV GROUP INC and WELL Shield LLC.

Patent filings per year

Chart showing APS JAPAN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Watanabe Hidemitsu 51
#2 Watanabe Hiroyuki 27
#3 Watanabe Teruo 25
#4 Watanabe Yasuyuki 24
#5 Kawasaki Hisanori 21
#6 Watanabe Takafumi 19
#7 Watanabe Takefumi 11
#8 Yamaguchi Masao 10
#9 Hiroyuki Watanabe 7
#10 Hidemitsu Watanabe 7

Latest patents

Publication Filing date Title
EP3795182A1 Photocatalytic device and fluid purifying apparatus including the photocatalytic device
WO2021020347A1 Fluid purification structure using photocatalyst, and photocatalyst unit for use in said fluid purification structure
JP2021007676A Fluid purification structure using photocatalyst, and photocatalyst unit used for the fluid purification structure
JP2019103963A Photocatalyst device
JP2018202272A Production method of carrier of catalyst or adsorbent, and carrier of catalyst or adsorbent
JP2018129484A Heat sink
JP2018094475A Metal filter
JP2017148484A Air cleaning structure using photocatalyst for air cleaner, air cleaner including air cleaning structure, and photocatalytic filter used in air cleaning structure
JP2018001192A Caulking assembly article of metal tabular body with columnar body, manufacturing method for the same, and manufacturing apparatus for the same
JP2017193007A Tap-break detection method, multiple-spindle tapping device, and spindle units used for the multiple-spindle tapping device
US2016051719A1 Air cleaning device, air cleaning method using the air cleaning device, and air cleaning system
JP2016219575A Heat sink
JP2014099397A Lighting device
JP2013175451A Lighting device
JP2013173185A Method of manufacturing caulked assembly
JP2014078563A Heat sink
JP2014053143A Luminaire
JP2013080644A Lighting device
CN102575814A Lighting device
JP2011108590A Lighting device