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OPT KK

Overview
  • Total Patents
    196
About

OPT KK has a total of 196 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan and China. Its main competitors in its focus markets audio-visual technology, control and computer technology are OPT CORP, INTERACTIVE PICTURES CORP and IMOVE INC.

Patent filings in countries

World map showing OPT KKs patent filings in countries
# Country Total Patents
#1 Japan 195
#2 China 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Narutaki Yoshiisa 30
#2 Arimoto Tatsuya 24
#3 Amano Hiroyuki 15
#4 Iwazawa Masahito 14
#5 Ito Masayuki 11
#6 Sugimoto Tadashi 11
#7 Yugawa Akira 10
#8 Ogawa Tatsuro 9
#9 Nakanishi Yutaka 8
#10 Sato Hideya 7

Latest patents

Publication Filing date Title
JP2013057214A Method for correcting settlement of building
JP2011124879A Imaging system for vehicle and in-vehicle imaging apparatus
JP2008135978A Monitoring camera device, monitoring system, and portable device
JP2008125032A Device drive control server apparatus, device drive control system, and device drive control method
JP2008125034A Motion picture file and image data processor
JP2008109362A Camera server, and processing method for data
JP2008109364A Camera server system, processing method for data, and camera server
JP2008042511A Camera system, camera apparatus and camera server
JP2008033607A Imaging apparatus and imaging system
JP2008028606A Imaging device and imaging system for panoramically expanded image
JP2007318596A Compression method of image data by wide angle lens, expansion display method, compression apparatus, wide angle camera apparatus, and monitor system
JP2007318597A Compression method of image data by wide angle lens, compression apparatus, wide angle camera apparatus, and monitor system
JP2007311860A Image processing apparatus, camera and image processing method
JP2007306353A Method for displaying moving picture, moving picture display system and imaging apparatus for wide angle moving picture
JP2007300463A Camera system and image processing method
JP2007295335A Camera device and image recording and reproducing method
JP2007288354A Camera device, image processing apparatus, and image processing method
JP2007189417A Microphone with camera
JP2007081838A Sounding implement using super-magnetostrictive actuator
JP2006345039A Photographing apparatus