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ISHII MASATAKA

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    237,189
About

ISHII MASATAKA has a total of 15 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan and EPO (European Patent Office). Its main competitors in its focus markets computer technology are KANITECH AS, AMT HOLDINGS and JTEK TECHNOLOGY CORP.

Patent filings in countries

World map showing ISHII MASATAKAs patent filings in countries
# Country Total Patents
#1 Japan 14
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing ISHII MASATAKAs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology

Focus technologies

# Technology
#1 Electric digital data processing

Top inventors

# Name Total Patents
#1 Ishii Masataka 15
#2 Mizukami Hideki 7
#3 Soeda Tetsuo 2
#4 Miyagi Akira 2
#5 Soneta Noriko 1
#6 Ishii Kunio 1
#7 Ishii Sumiko 1
#8 Ishii Hisashi 1

Latest patents

Publication Filing date Title
JP2015227864A Measuring cup
JP2014117494A Tableware for scooping soup
JP2012057667A Nut
JP2008138794A Fastener
JP2007333849A Teaching material learning support system
JP2007170582A Fastener
JP2004045473A Teaching materials learning support system by means of visual and auditory senses
JP2002242919A Bolt/nut tightening tool
JPH1153318A Desk top electronic calculator
EP0786729A1 Portable calculator
JPH09115243A Disk recording/reproducing device
JPH0914961A Instrument for measuring angle of inclination
JPH08247785A Measuring apparatus with movable sphere
JPH08180024A Desk-top electronic calculator
JPH0830556A Electronic desk calculator