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IGARASHI MAKOTO

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    201,395
About

IGARASHI MAKOTO has a total of 41 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan and United States. Its main competitors in its focus markets medical technology, transport and audio-visual technology are EPS BIO TECHNOLOGY CORP, JONGROMEDICAL CO LTD and BAKKER LEVINUS P.

Patent filings in countries

World map showing IGARASHI MAKOTOs patent filings in countries
# Country Total Patents
#1 Japan 34
#2 United States 7

Patent filings per year

Chart showing IGARASHI MAKOTOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Igarashi Makoto 41
#2 Yamazaki Kenji 2
#3 Takamura Toshiaki 1
#4 Gono Kazuhiro 1
#5 Osada Akira 1
#6 Tomita Kohei 1
#7 Takayanagi Shinji 1
#8 Nakamura Eiji 1
#9 Igarashi Shunkichi 1
#10 Izumiya Akihiko 1

Latest patents

Publication Filing date Title
JP2017023179A Cleaning tool
JP2016064613A Inlay decoration method
JP2015204994A Cleaning instrument and cleaning method
JP2015130983A Cleaning tool and cleaning method
JP2014148135A Easily replaced file and lock index member used for the same
US2012269589A1 Surface coated cutting tool with excellent chipping resistance
JP2010202351A Garbage accumulation unit
JP2007288826A Rotary machine utilizing uneven magnetic flux distribution
JP2006296139A Rotating machine using discoidal magnetic rotor
JP2006226895A Position detector
JP2006047194A Digital position detector
JP2006019792A Circuit system of noncontact ic card
JP2002154284A Calendar
JP2001292042A Mutual conductance amplifier
JP2001128720A Card holder
JP2000207537A Image processing circuit based on multilevel information
JP2000091917A Analog-to-digital converting circuit utilizing standard current of high-order bit
JPH11345035A Electronic circuit having double voltage/double current function
JPH10261811A Wavelength changing sheet
JPH10199235A Semiconductor memory cell