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HAKUJUJI CO LTD

Overview
  • Total Patents
    125
  • GoodIP Patent Rank
    170,846
About

HAKUJUJI CO LTD has a total of 125 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, textiles and paper and consumer goods are KASAHARA IWAO, GANZONI & CIE AG and INNOTHERA TOPIC INT.

Patent filings in countries

World map showing HAKUJUJI CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kondo Terumasa 32
#2 Fujino Yasuhiro 24
#3 Hoshino Minoru 24
#4 Hosoya Masahiko 20
#5 Umezawa Yasuhiro 13
#6 Kakinuma Yumiko 13
#7 Nagumo Kunihiko 12
#8 Jo Ishikatsu 7
#9 Nagasu Yuichi 7
#10 Aoki Fumiko 7

Latest patents

Publication Filing date Title
JP2020049287A Disposable absorbent article
WO2020054434A1 Medical gauze
JP2020124423A Disposable absorbent article
JP2020110990A Mold for deep drawing packaging container, and deep drawing packaging container
JP2018061770A Disposable absorbent article
JP2018061605A Disposable absorbent article
JP2016007495A Disposable absorbent article
JP2015223345A Chemical solution application tool
JP2015223217A Men's disposable absorbent article
JP2015058034A Disposable absorbent article
JP2015054136A Disposable absorbent article for men
JP2014176527A Disposable absorbent article
JP2014162542A Foundation cloth-housing container
JP2014054357A Surgical absorbent sheet
JP2014039643A Absorption sheet base plate for surgical operation
JP2013108963A Sanitary material for urinalysis and manufacturing method thereof
JP2011050772A Disposable absorptive article
JP2011182921A Disposable absorbent article
JP2011125537A Disposable absorbent article
JP2011078475A Wound covering material