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DIALIGHT JAPAN CO LTD

Overview
  • Total Patents
    136
About

DIALIGHT JAPAN CO LTD has a total of 136 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Japan, Republic of Korea and China. Its main competitors in its focus markets electrical machinery and energy, micro-structure and nano-technology and optics are CHO GUANG SUP, GL DISPLAYS INC and N PROIZV PREDPR NOVATEKH.

Patent filings per year

Chart showing DIALIGHT JAPAN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Haba Hoki 77
#2 O Hirooki 39
#3 Ko Minami 38
#4 Hiraki Hirohisa 24
#5 Haba Masanori 21
#6 Hiraki Akio 17
#7 Harazono Hideki 10
#8 Masanori Haba 6
#9 Harada Yoshiko 4
#10 O Kau 4

Latest patents

Publication Filing date Title
JP2009176509A Carbon film
JP2009173986A Plasma generator
JP2008309676A Inspection system
JP2008288159A X-ray tube
JP2008283937A Photobioreactor
JP2008288160A Endoscope type x-ray device
JP2008288156A Fluorescent light-emitting tube
JP2008288158A Static electricity eliminator
JP2008288157A Field emission type surface light source
JP2008256584A Electron beam irradiation device
JP2008258045A Cup-like electrode and cold-cathode fluorescent discharge tube equipped with this cup-like electrode
JP2008226543A Field emission lamp, backlight unit, and display panel
JP2008226541A Field emission type electron source
JP2008210542A Field emission type tubular backlight
JP2008204641A Field emission lamp
JP2008192534A Base material for electron emitter, manufacturing method of base material for electron emitter, and manufacturing method of electron emitter
JP2008192533A Manufacture jig of field emission type illumination lamp
JP2008192340A Cold-cathode fluorescent lamp
JP2008192339A Light emitting drive method of cold-cathode fluorescent lamp
JP2008189948A Film deposition apparatus