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OPTICAL LOGIC INC

Overview
  • Total Patents
    177
  • GoodIP Patent Rank
    14,405
  • Filing trend
    ⇧ 6.0%
About

OPTICAL LOGIC INC has a total of 177 patent applications. It increased the IP activity by 6.0%. Its first patent ever was published in 2008. It filed its patents most often in United States, Japan and China. Its main competitors in its focus markets optics and semiconductors are SUMIDEN HIGH PREC CO LTD, TANG HSIANG-CHI and NEWPORT OPTICOM INC.

Patent filings in countries

World map showing OPTICAL LOGIC INCs patent filings in countries
# Country Total Patents
#1 United States 89
#2 Japan 59
#3 China 17
#4 WIPO (World Intellectual Property Organization) 12

Patent filings per year

Chart showing OPTICAL LOGIC INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Semiconductors

Focus technologies

# Technology
#1 Optical systems
#2 Semiconductor devices

Top inventors

# Name Total Patents
#1 Kubota Yoji 175
#2 Kubota Kenichi 155
#3 Hirano Hitoshi 152
#4 Yonezawa Tomohiro 59
#5 Kurihara Ichiro 46
#6 Fukaya Hisao 41
#7 Ise Yoshio 37
#8 Noda Sayuri 19
#9 Fukuda Sumio 5
#10 Yoji Kubota 2

Latest patents

Publication Filing date Title
JP2018141825A Image capturing lens
JP2018036322A Imaging lens
JP2018036316A Imaging lens
JP2017203933A Imaging lens
JP2017049347A Imaging lens
JP2017003703A Image capturing lens
JP2016206392A Image capturing lens
JP2016048274A Image capturing lens
JP2016014759A Imaging lens
JP2016014758A Imaging lens
JP2015203792A Image capturing lens
JP2015179228A imaging lens
JP2015161871A imaging lens
JP2015132664A imaging lens
JP2015132660A imaging lens
JP2015026000A Image capturing lens
JP2015025998A Image capturing lens
JP2014215567A Imaging lens
JP2014164287A Imaging lens
JP2014106521A Image capturing lens