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OPTWARE KK

Overview
  • Total Patents
    72
About

OPTWARE KK has a total of 72 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology, optics and computer technology are KNITTEL JOACHIM, OPTWARE CORP and TANNO NAOHIRO.

Patent filings in countries

World map showing OPTWARE KKs patent filings in countries
# Country Total Patents
#1 Japan 72

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Horigome Hideyoshi 56
#2 Matsumoto Kozo 7
#3 Kinoshita Shoji 7
#4 Inoue Mitsuteru 6
#5 Kimura Kazuhiko 6
#6 Tan Shochi 4
#7 Cho Zaikei 4
#8 Aoki Yoshio 4
#9 Rin Hanbai 4
#10 Sakane Yasuo 3

Latest patents

Publication Filing date Title
JP2008046352A Optical information reproducing apparatus
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JP2007316422A Optical information recording method and recording medium
JP2007199227A Optical information recording method, optical information recording medium and optical information reproduction method
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JP2005203095A Optical information recording device and reproducing device
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JP2005011522A Service method
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