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OPTORUN CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    134,714
  • Filing trend
    ⇧ 25.0%
About

OPTORUN CO LTD has a total of 43 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 2000. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets optics, audio-visual technology and environmental technology are NITTO OPTICAL, LDT LASER DISPLAY TECHNOLOGY GMBH and NITTOH INC.

Patent filings in countries

World map showing OPTORUN CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Han Hin 16
#2 Shimada Shuichi 13
#3 Hasegawa Tachio 10
#4 Koizumi Tatsuya 10
#5 Koizumi Naoya 9
#6 Namiki Keiichi 8
#7 Tsumori Masahiko 7
#8 Nagaie Takehiko 7
#9 Miura Toshihiko 5
#10 To Takeshi 4

Latest patents

Publication Filing date Title
WO2021009845A1 Electrode and electrode chip
TW202040255A Camera structure and image capturing device
JP2019109384A Cover glass, imaging apparatus, and portable electronic apparatus
KR20180116374A Laminated structure of cover glass, camera structure, imaging device
JP2017110260A Film deposition apparatus and film deposition method
JP2016125135A Film deposition method and film deposition apparatus
JP2015096641A Thin film forming apparatus, and thin film forming method
JP2015067893A Mask for film deposition, and film deposition method
JP2015001672A Antireflection film and production method of the same
JP2014185356A Vapor deposition source and film forming apparatus
JP2014133926A Apparatus and method for thin film formation and optical film thickness monitoring device
JP2014105375A Vacuum deposition source, and vacuum deposition method using the same
JP2013242770A Capacitance type touch panel substrate, and manufacturing method and manufacturing device of the same
JP2013185158A Film deposition method
JP2013040357A Film forming device
JP2012017511A Film depositing substrate holder and film deposition system
JP2011246786A Vapor deposition material for forming organic film
JP2011060891A Method of controlling composition of multi-source deposit thin film, and manufacturing apparatus
JP2011060865A Linear vapor-deposition source, using method of the same, film depositing device and film depositing method
JP2011060866A System and method for simultaneous monitoring of multielement rate, and film deposition device and film deposition method