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NISHIKAWA MASAHIRO

Overview
  • Total Patents
    37
About

NISHIKAWA MASAHIRO has a total of 37 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan and United Kingdom. Its main competitors in its focus markets environmental technology, measurement and machine tools are VNI K I NAUCHNOGO PRIBOROSTROE, CHEN JIANN FUH and KOKAN DRUM CO LTD.

Patent filings in countries

World map showing NISHIKAWA MASAHIROs patent filings in countries
# Country Total Patents
#1 Japan 36
#2 United Kingdom 1

Patent filings per year

Chart showing NISHIKAWA MASAHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nishikawa Masahiro 36
#2 Otsuka Yusuke 3
#3 Kurozumi Yasuo 3
#4 Yoshikawa Kazuhiro 2
#5 Ueda Yoshio 2
#6 Kawahara Yoshiyuki 1
#7 Iwamoto Masatami 1
#8 Wada Yuji 1

Latest patents

Publication Filing date Title
JP2007044091A Compact apparatus for radiating near infrared ray
JP2005294305A Electromagnetic shielding coating
JP2005294532A Electromagnetic shielding coating
JP2004361354A Asymmetric electromagnetic ultrasonic probe
JP2004022596A Solar battery module
JP2003259672A Thermal dielectric amplification method and apparatus therefor
JP2003194786A Method and apparatus for diagnosing oil degradation by ultrasonic wave
JP2002281774A Opposing magnet type thermomagnetic engine
JP2002236111A Bubble detecting method and device for liquid pump
JP2002095088A Magnetostrictive ultrasonic element and nondestructive inspection method using the same
JP2002090350A Non-destructive test method for magnetostrictive substance containing structural body
JP2001343210A Method and apparatus for detection of position of object
JP2001289995A Method of cooling radioactive waste utilizing thermomagnetic rotary equipment
JP2001289045A Cooling method for engine cooling water using thermomagnetic rotating device
JP2001289515A Planar solar ray concentrating device
JP2001249118A Method for ultrasonically detecting degradation of metal
JP2001194347A Nondestructive inspection method of structure containing conductive material
JP2001192825A Metal mold releasing treatment method by rf bias ecr sputtering
JP2001108508A Frequency type liquid level detecting method with ultrasonic wave and its device
JP2001108507A Target type liquid level measuring method