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HOKUETSU CORP CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    41,251
  • Filing trend
    ⇩ 6.0%
About

HOKUETSU CORP CO LTD has a total of 38 patent applications. It decreased the IP activity by 6.0%. Its first patent ever was published in 2017. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are BYKOV YURIJ A, SONG XIUHUA and MACHINO SHIGEAKI.

Patent filings in countries

World map showing HOKUETSU CORP CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 38

Patent filings per year

Chart showing HOKUETSU CORP CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nemoto Junji 11
#2 Meguro Akihisa 10
#3 Tamura Atsushi 9
#4 Tanifuji Keishi 8
#5 Fukushima Shota 8
#6 Fujita Toshihiro 7
#7 Tanaka Koji 7
#8 Okada Yoshihito 5
#9 Noda Kazuhiro 5
#10 Ota Yoshihiko 5

Latest patents

Publication Filing date Title
JP2020153052A Vulcanized fiber and manufacturing method thereof
JP2020073271A Filter medium for air filter and method of manufacturing the same, and air filter
JP2020117311A Packaging paper
JP2019181961A Inkjet printing sheet
JP2019147389A Ink jet recording paper
JP2020158932A Method for manufacturing base paper for polishing paper
JP2020152024A Pressure bonding sheet for inkjet recording, and method of manufacturing the same
JP2020153034A Watercolor drawing paper and manufacturing method thereof
JP2020138476A Glossy paper for inkjet recording
JP2019044326A Production method of coated white cardboard
JP2020065956A Filter material for air filter and manufacturing method therefor
JP2020059956A Method for manufacturing cast-coated paper
JP2020059792A Manufacturing method of carbon molded body
JP2020050381A Carrier tape mount for chip electronic component and method for manufacturing carrier tape for chip electronic component
JP2019218463A Cellulose gel and manufacturing method therefor
JP2019188377A Method for manufacturing filtering material for filter
JP2019183291A Printing paper
JP2019177331A Filter medium for air filter
JP2019173231A Water- and oil-resistant paper manufacturing method
JP2019166793A Inkjet recording paper, and method for producing the same