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KOIZUMI MFG CO LTD

Overview
  • Total Patents
    90
  • GoodIP Patent Rank
    18,503
  • Filing trend
    ⇧ 5.0%
About

KOIZUMI MFG CO LTD has a total of 90 patent applications. It increased the IP activity by 5.0%. Its first patent ever was published in 2010. It filed its patents most often in Japan and China. Its main competitors in its focus markets packaging and shipping, machine tools and consumer goods are KOIZUMI FACTORY CORP, BULK HANDLING AUSTRALIA GROUP PTY LTD and ZELLER CLOSURES INC.

Patent filings in countries

World map showing KOIZUMI MFG CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 89
#2 China 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Koizumi Toshihiro 86
#2 Alexander Eric Shotton Duncan 4
#3 Osaku Keiichi 3
#4 Omura Mio 3
#5 Ogawa Hironori 3
#6 Mizuochi Masaru 3
#7 Asano Mieko 2
#8 Watanabe Tomoko 2
#9 Ono Kumiko 2
#10 Tsuchiya Hiroshi 2

Latest patents

Publication Filing date Title
JP2020171660A Remains/ashes case
JP2020140681A Information display body
JP2020110253A Beverage container set
JP2020092965A Bell-like fragrance container
JP2020086080A Sounding device
JP2020071269A Bell device
JP2019207386A Magic mirror causing magic mirror phenomenon
JP2020039446A Aroma device
JP2019209102A bell
JP2020008809A Bell device
JP2019025309A Buddhist bell device
JP2019176977A bell
JP2018180528A Desk bell
JP2019111310A Accessory
JP2019141538A Fragrance container mounting stand and device
JP2019131197A Fastener
JP2019128546A Desk bell
JP2019126414A Buddhist bell and buddhist bell apparatus using the same
JP2019120810A Floating bell device
JP2019098127A Floating orin device