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OKI PRINTED CIRCUIT KK

Overview
  • Total Patents
    11
About

OKI PRINTED CIRCUIT KK has a total of 11 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets machines, audio-visual technology and surface technology and coating are FREESIA MAKUROSU KK, FREESIA MACROSS CORP and CHARLESWATER PRODUCTS INC.

Patent filings in countries

World map showing OKI PRINTED CIRCUIT KKs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 Taiwan 1

Patent filings per year

Chart showing OKI PRINTED CIRCUIT KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujimaki Sho 5
#2 Shishido Kikuo 4
#3 Kamikawa Shinko 4
#4 Maeno Kiminori 4
#5 Miyamoto Hiroo 4
#6 Mita Mitsuro 4
#7 Suzuki Masahiko 4
#8 Iinaga Yutaka 3
#9 Takakusaki Hideo 2
#10 Haga Satoru 2

Latest patents

Publication Filing date Title
JP2006339246A Printed wiring board equipped with heat radiation cooling structure
JP2006339269A Printed wiring board having cooling structure
JP2002094238A Multilayer wiring board and its method of manufacture
JP2001311846A Method for manufacturing electric wiring/optical wiring coexisting multilayer sheet and method for manufacturing electric wiring/optical wiring coexisting multilayer substrate
JP2001257476A Multilayer wiring board and manufacturing method thereof
JP2001254197A Method of manufacturing printed circuit board and electroplating device used in its electroplating stage
JP2001154051A Method for manufacturing optical waveguide
JP2001154052A Method for manufacturing optical waveguide
JP2001154050A Method for manufacturing flexible optical waveguide
JPH11112146A Formation of buried surface via hole in manufacture of printed wiring board