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NIPPON ELECTRON OPTICS LAB

Overview
  • Total Patents
    1,789
About

NIPPON ELECTRON OPTICS LAB has a total of 1,789 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Japan, United States and Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, measurement and micro-structure and nano-technology are SHIMADZU RES LAB EUROPE LTD, ULVAC PHI INC and IONWERKS.

Patent filings in countries

World map showing NIPPON ELECTRON OPTICS LABs patent filings in countries
# Country Total Patents
#1 Japan 1,775
#2 United States 13
#3 Republic of Korea 1

Patent filings per year

Chart showing NIPPON ELECTRON OPTICS LABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Watanabe Eiji 70
#2 Aihara Riyuuzou 58
#3 Tsuno Katsushige 46
#4 Gotou Nobuo 44
#5 Namae Takao 39
#6 Nakagawa Seiichi 37
#7 Yuasa Tetsuo 37
#8 Naitou Norihiro 36
#9 Tanaka Kazumitsu 34
#10 Gotou Hidekazu 33

Latest patents

Publication Filing date Title
JPS62133656A electronic microscope
JPS6123317A Charged particle beam apparatus
JPS6120854A Mass spectrum display system
JPS6122550A Stereopicture processing method of electron microscope
JPS6120855A Display system of pattern by isotope existence ratio
JPS6120856A Cleavage peak display system for mass spectrum
JPS6122549A Sample observation position display of electron microscope
JPS6119047A Mass spectrograph with superposed field
JPS6110731A Thermography apparatus
JPS614955A Control system for electric field and magnetic field of mass spectrometer
JPS614148A Sweeping method of overlapped-field mass spectrometer
JPS614146A Electron beam device
JPS614145A Electron beam device
JPS614142A Illumination lens system in electron microscope or the like
JPS612047A Nuclear magnetic resonator device
JPS614144A Diffraction pattern display method by electron microscope
JPS60263195A Image display unit
JPS60260818A Fourier transform infrared spectroscopic method
JPS60262339A Conditioning method of accelerating tube
JPS60260856A Reaction container