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NIPRO CORP

Overview
  • Total Patents
    2,732
  • GoodIP Patent Rank
    1,716
  • Filing trend
    ⇧ 15.0%
About

NIPRO CORP has a total of 2,732 patent applications. It increased the IP activity by 15.0%. Its first patent ever was published in 1991. It filed its patents most often in Japan, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, pharmaceuticals and measurement are EATLITTLE INC, INTERMEDICAT GMBH and BRAUN MELSUNGEN AG.

Patent filings per year

Chart showing NIPRO CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sano Yoshihiko 164
#2 Nakagami Hiroyuki 115
#3 Miyagawa Katsuya 114
#4 Sakamoto Shingo 95
#5 Kai Toshiya 90
#6 Sato Makoto 86
#7 Katayama Naohisa 83
#8 Hasegawa Mitsuru 82
#9 Masuda Toshiaki 81
#10 Ueda Mitsutaka 68

Latest patents

Publication Filing date Title
WO2021079980A1 Medical tube clamp
WO2021079860A1 Dialysis apparatus
JP2021006294A Medical connector
WO2021075466A1 Artificial lung
JP2020203955A Pharmaceutical composition, method for producing pharmaceutical composition, and method for improving the stability of amorphous body
WO2021065922A1 Indwelling needle assembly
WO2021060258A1 Syringe pump
WO2021049431A1 Support catheter and tube
WO2021065306A1 Method for detecting tau protein using blood sample as specimen
WO2021039941A1 Method for determining alzheimer-type dementia or mild cognitive impairment
JP2020189185A Lock member for connector connection
WO2021029393A1 Needle tip protector and needle assembled body using same
WO2021044806A1 Needle assembly
JP2020175282A Connector for enteral nutrition
WO2021015281A1 Drug solution injection controller
WO2021015280A1 Drug solution injection controller
WO2021010354A1 Subcutaneously implanted port
WO2021006278A1 Multilayer culture vessel
JP2020157162A Medical connector
WO2020262403A1 Bioelectrode pad-equipped storage case and biological signal processing device equipped with bioelectrode pad-equipped storage case