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OPTO ELECTRON KK

Overview
  • Total Patents
    17
About

OPTO ELECTRON KK has a total of 17 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets computer technology are LIEDSTRAND KARL EMIL LEONARD, PALANTIR CORP and ZERKOWITZ OSKAR.

Patent filings in countries

World map showing OPTO ELECTRON KKs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing OPTO ELECTRON KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology

Focus technologies

Top inventors

# Name Total Patents
#1 Tawara Takao 13
#2 Aketo Jun 6
#3 Machida Haruhiko 3
#4 Iwashita Yoshiyuki 3
#5 Magara Hirotaka 2
#6 Tazaki Shinichi 2
#7 Hayakawa Hiroshi 1
#8 Takahashi Toru 1
#9 Kato Yasumi 1
#10 Sasaki Seiichi 1

Latest patents

Publication Filing date Title
JPH06348881A Optical information reader
JPH06215170A Optical information reader
JPH06243276A Optical information reader
JPH06195496A Optical information reader
JPH05135195A Optical information reader
JPH04178787A Optical information reader
JPH04178788A Optical information reader
JPH03196387A Information pattern display member
JPH03158984A Optical projection system for information detection
JPS6441079A Optical information reader
JPS6412384A Optical information reader
JPS6355406A Detecting device for incident position of light spot or the like
JPS634382A Optical information reader
JPS62147576A Pattern reader
JPS62134716A Incident position detecting device for light spot or the like
JPS61289471A Bar code reader
JPS61289470A Bar code reader