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RIGAKU DENKI KOGYO KK

Overview
  • Total Patents
    130
About

RIGAKU DENKI KOGYO KK has a total of 130 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets measurement, electrical machinery and energy and engines, pumps and turbines are JORDAN VALLEY APPLIED RADIATION LTD, BRUKER AXS INC and REVERA INCORPORATED.

Patent filings in countries

World map showing RIGAKU DENKI KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 130

Patent filings per year

Chart showing RIGAKU DENKI KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Arai Tomoya 27
#2 Yamano Toyoji 15
#3 Matsuura Naoki 13
#4 Sako Yukio 11
#5 Kono Hisamasa 10
#6 Shoji Takashi 9
#7 Kataoka Yoshiyuki 6
#8 Uko Tadashi 6
#9 Abe Tadahiro 5
#10 Oshida Souichi 5

Latest patents

Publication Filing date Title
JPH11118683A Method and apparatus for adjusting analysis sample
JPH11108842A Sample for glow discharge emission spectral analysis and its manufacture and apparatus for glow discharge emission spectral analysis
JPH1194744A Sample holder for glow-discharge emission spectral analysis and glow-discharge emission spectral analyzer using the same
JPH06160313A Fluorescent x-ray analysis
JPH06317546A Method and device for total reflection fluorescence x-ray analysis
JPH06317547A Total reflection fluorescence x-ray analysis device
JPH06294898A Optical element and light condensing element for x-ray
JPH06235688A Preparation of sample for fluorescent x-ray analysis
JPH0682398A X-ray diffraction analyser
JPH0682400A Total reflection x-ray fluorescence analyser
JPH0618418A Analyzing method of alloyed layer
JPH06186015A Analyzing method utilizing compton scattering beam, its device and monochrome apparatus for compton scattering beam
JPH05240809A Method and device for fluorescent x-ray analysis
JPH05346411A Fluorescent x-ray analyzer
JPH06148397A Spectral element for x rays
JPH06138299A Radiation shuttering device
JPH06109671A X-ray analyzer and total reflection fluorescent x-ray analyzer
JPH06109897A Collecting element for x-ray and apparatus for x-ray analysis
JPH05209847A Fluorescent x-ray spectroscopy method and apparatus
JPH0650916A Apparatus and method for total-reflection x-ray fluorescence analysis