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NAIGAI KASEI KK

Overview
  • Total Patents
    85
  • GoodIP Patent Rank
    162,429
  • Filing trend
    ⇩ 50.0%
About

NAIGAI KASEI KK has a total of 85 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1982. It filed its patents most often in Japan. Its main competitors in its focus markets machines, medical technology and packaging and shipping are SHINSHO KAGAKU KOGYOSHO KK, CAPELLA DALMAU FRANCISCO and CHENGYANG PREC MOLD KUNSHAN CO.

Patent filings in countries

World map showing NAIGAI KASEI KKs patent filings in countries
# Country Total Patents
#1 Japan 85

Patent filings per year

Chart showing NAIGAI KASEI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Suzuki Keisuke 37
#2 Ichida Minoru 21
#3 Yamashita Tomoyasu 17
#4 Ihara Takashi 9
#5 Okuda Masao 7
#6 Nagamine Naoki 3
#7 Higami Kazuki 3
#8 Akashi Noboru 2
#9 Kan Jiyunichirou 2
#10 Yasui Kenichi 1

Latest patents

Publication Filing date Title
JP2020090324A Medical cap and method for producing the same
JP2020036883A Medical cap and manufacturing method of the same
JP2019188119A Injection member and production method thereof
JP2019146955A Method of using transfer member and method of using medicine mixing kit
JP2019092630A Medical cap and manufacturing method thereof
JP2018020847A Valve unit and container having the same
JP2018038813A Plunger for syringe, manufacturing method thereof, and medical syringe
JP2018164467A Medical cap and manufacturing method thereof
JP2015003043A Medical cap and method for manufacturing the same
JP2015174687A Valve unit and container having the same
JP2015080558A Medical cap and method for producing the same
JP2014044059A Inspection device and inspection method
JP2014018240A Medical cap and method for manufacturing the same
JP2014004094A Medical cap and method for manufacturing the same
JP2013226216A Medical cap and method for manufacturing the same
JP2012179368A Stopper for medical use
JP2013039292A Elastic stopper, medical cap and method for producing the same
JP2013000461A Elastic stopper and medical cap including the same
JP2011078810A Infusion cap
JP2012090826A Medical cap and method of manufacturing the same