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OPTOS KK

Overview
  • Total Patents
    11
About

OPTOS KK has a total of 11 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets optics and semiconductors are AQUAOPTICS CORP, LIGHTLOGIC INC and POLIGHT ASA.

Patent filings in countries

World map showing OPTOS KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing OPTOS KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Semiconductors

Focus technologies

Top inventors

# Name Total Patents
#1 Tanaka Toshiyasu 11
#2 Nagaishi Toshiki 4
#3 Suzuki Mitsuyoshi 4
#4 Ariga Sadaichi 3
#5 Kobayashi Toyohiro 2
#6 Mukohara Shoji 2

Latest patents

Publication Filing date Title
JPH0223730A Light-branching unit
JPH0223733A Optical communication equipment
JPS63168603A Method and device for cutting optical fiber
JPS63106716A Optical switch
JPS6318306A Fiber fixing device
JPS638610A One piece bidirectional connector
JPS635311A Relaying adaptor for optical fiber
JPS61126510A Plug for optical connector
JPS6199112A Optical fiber member tightly clamped by coating material
JPS6199111A Receptacle for optical connector
JPS6195574A Assembly body including photo semiconductor element