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TAKAHASHI MASATOSHI

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    226,468
  • Filing trend
    ⇩ 100.0%
About

TAKAHASHI MASATOSHI has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan and United States. Its main competitors in its focus markets environmental technology and semiconductors are EVER ENERGY PV CORP, AURIA SOLAR CO LTD and NEXPOWER TECHNOLOGY CORP.

Patent filings in countries

World map showing TAKAHASHI MASATOSHIs patent filings in countries
# Country Total Patents
#1 Japan 13
#2 United States 1

Patent filings per year

Chart showing TAKAHASHI MASATOSHIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Takahashi Masatoshi 14
#2 Matsumura Hideki 1
#3 Mase Yuji 1
#4 Izumi Akira 1
#5 Masuda Atsushi 1
#6 Ohtsuka Hiroyuki 1

Latest patents

Publication Filing date Title
JP2018179459A Cutting tool for drawing out boiler tube, boiler tube drawing-out device, and boiler tube drawing-out method
JP2007086974A Lecture providing method for permitting download of lesson data to only participant who has acquired print teaching material
JP2005190450A Management device of portable information terminal
JP2004251258A Ultra-high pressure generating machine of rotary pump
JP2001355581A High-pressure compression and vacuum making machine
JP2001248533A Device for converting hydraulic pressure into air pressure
JPH07103197A Automatic drainage machine
JPH06272700A Automatic water discharge machine
JPH06280734A Device for converting underwater pressure into air pressure
JPH06341400A Device for converting underwater pressure into pneumatic pressure
JPH06147094A Device for converting water pressure into air pressure
JPH0194909A Rapid filtration method of water and filter medium for removing floc therefor