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MITSUYAMA MASUHIRO

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    222,849
About

MITSUYAMA MASUHIRO has a total of 56 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets machines, consumer goods and audio-visual technology are LAWES M J A, TRIKER SA and COVEMA SRL.

Patent filings in countries

World map showing MITSUYAMA MASUHIROs patent filings in countries
# Country Total Patents
#1 Japan 33
#2 United States 10
#3 Canada 5
#4 France 2
#5 United Kingdom 2
#6 Italy 2
#7 Germany 1
#8 Netherlands 1

Patent filings per year

Chart showing MITSUYAMA MASUHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mitsuyama Masuhiro 52
#2 Sho Gyokurei 3
#3 Masuhiro Mitsuyama 2
#4 Chen Pai-Chou 1

Latest patents

Publication Filing date Title
JP2015201154A Antitheft tool
JP2015185114A Antitheft device
JP2013171360A Theft prevention apparatus for merchandise in paper box
JP2009298474A Case
JP2009119833A Book browsing preventing device
JP2009091041A Display case
JP2009073558A Antitheft device
JP2009050662A Display case
US7036659B2 Antitheft case
JPH08266381A Article theft preventing tool
JPH0838318A Merchandise burglary preventing tool
JPH07291293A Theftproof device
JPH07242260A Burglar preventive device for rental commodity
JPH07237685A Case
JPH07206066A Case
JPH05305671A Method for bonding end sheets and partition sheets
CA2063088A1 Pocket body made of a soft plastic sheet
ITRM910825D0 Filing container with pockets for letters or documents
NL9101808A Folder for letters and other documents.
CA2035755A1 Document file