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FUJI DENKA KK

Overview
  • Total Patents
    43
About

FUJI DENKA KK has a total of 43 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan. Its main competitors in its focus markets basic communication technologies, semiconductors and materials and metallurgy are NRS TECHNOLOGIES INC, WISOL CO LTD and HEYUAN CHOICORE PHOTOELECTRIC TECH CO LTD.

Patent filings in countries

World map showing FUJI DENKA KKs patent filings in countries
# Country Total Patents
#1 Japan 43

Patent filings per year

Chart showing FUJI DENKA KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ando Kenichi 23
#2 Andou Tadayoshi 10
#3 Nishimura Tadashi 3
#4 Ando Tadayoshi 3
#5 Ando Hiromichi 2
#6 Ishii Katsumi 1
#7 Sato Toshiyuki 1
#8 Sekine Masashi 1
#9 Kikuchi Masami 1
#10 Yamazaki Kiyoshi 1

Latest patents

Publication Filing date Title
JP2005353291A Airtight terminal and manufacturing method of the same
JP2004307252A Quartz glass sealed body
JP2003163300A Method for sealing airtight package
JP2002235194A Method for controlling treatment solution in anodic oxidation treatment for aluminum or aluminum alloy
JP2001326002A Airtight terminal
JP2001326003A Airtight terminal
JP2000200857A Hermetically sealing terminal and manufacture thereof
JPH1041431A Package for airtight sealing
JPH09283650A Package for hermetical sealing
JPH0945398A Airtight terminal
JPH08339849A Hermetical terminal
JPH08227746A Airtight terminal and airtight package
JPH08180916A Airtight terminal
JPH08162188A Airtight terminal
JPH08148208A Airtight terminal
JPH0845585A Airtight terminal
JPH0831480A Airtight terminal
JPH0831481A Airtight terminal
JPH07326408A Air-tight terminal
JPH07296866A Airtight terminal