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KOSAIKOGEI CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    212,271
  • Filing trend
    ⇩ 100.0%
About

KOSAIKOGEI CO LTD has a total of 26 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets consumer goods are KIMURA TOSHIHIKO, FOPE S R L and LEWA G M B H.

Patent filings in countries

World map showing KOSAIKOGEI CO LTDs patent filings in countries

Patent filings per year

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

Focus industries

# Industry
#1 Consumer goods

Focus technologies

# Technology
#1 Personal adornments

Top inventors

# Name Total Patents
#1 Ikeda Mitsuaki 15
#2 Fukazawa Eiji 5
#3 Minai Toshio 3
#4 Kosuge Kazuhiro 3
#5 Kobayashi Keiichi 2
#6 Minae Toshio 2
#7 Miwa Masahiro 2
#8 Kano Kazuhiro 1
#9 Sakuta Hironobu 1
#10 Ono Hiroyuki 1

Latest patents

Publication Filing date Title
JP2017113490A ring
JP2016028639A Ornament fastener
JP2015016079A Part for earring
JP2014023565A Stopper for accessory
JP2013158490A Ring and ring mandrel
JP2013138821A Method of processing pattern on finger ring
JP2012034833A Stopper of earring
JP2011010740A Stopper for accessories
JP2010115250A Catch for pierced earring
JP2009022581A Accessory catch
JP2008163392A Solid solution diffusion method of carbon into pure platinum, surface treatment method of pure platinum, and ornament
JP2008017977A Catch for pierced earring
JP2007143810A Clasp for accessory
JP2005328891A Component for accessory
JP2005201311A Fastener
WO2004100698A1 Latch
JP2004113705A Clasp for necklace
JP2003235618A Parts for pierced earring
JP2002101926A Ring-like accessory, and manufacturing method thereof
JP2001245714A Findings for ornament