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OKI DIGITAL IMAGING KK

Overview
  • Total Patents
    14
About

OKI DIGITAL IMAGING KK has a total of 14 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Japan. Its main competitors in its focus markets semiconductors and textiles and paper are KATEEVA INC, YOSHIDA HIDEHIRO and CHEN CHIEN-HUA.

Patent filings in countries

World map showing OKI DIGITAL IMAGING KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing OKI DIGITAL IMAGING KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yanaka Masumi 11
#2 Ogiwara Mitsuhiko 8
#3 Hamano Hiroshi 7
#4 Fujiwara Hiroyuki 5
#5 Nobori Masaharu 4
#6 Ozawa Susumu 3
#7 Koizumi Masumi 2
#8 Nakamura Yukio 2
#9 Kishikawa Hiroshi 1
#10 Nagamine Masamitsu 1

Latest patents

Publication Filing date Title
JP2009081318A Semiconductor wafer
JP2008018700A Exposure device, led head, and image formation device
JP2005116661A Manufacturing method of semiconductor device, semiconductor substrate, and semiconductor device
JP2004071684A Semiconductor device array
JP2004071686A Light emitting element array
JP2003282939A Semiconductor light-emitting device and method of manufacturing the same
JP2003258305A Semiconductor element array
JP2003248294A Method of manufacturing photomask
JP2003188411A Light-emitting semiconductor device and manufacturing method thereof
JP2003168819A Semiconductor device
JP2003115604A End-face emissive light emitting diode array
JP2003101064A Light-emitting device array
JP2003086842A Semiconductor device and its manufacturing method
JP2003086833A Light emitting diode array and its manufacturing method