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CHICHIBU FUJI KK

Overview
  • Total Patents
    54
About

CHICHIBU FUJI KK has a total of 54 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan. Its main competitors in its focus markets semiconductors, audio-visual technology and environmental technology are RISING TECH CO LTD, IBIS INNOTECH INC and SUNOHARA MASAHIRO.

Patent filings in countries

World map showing CHICHIBU FUJI KKs patent filings in countries
# Country Total Patents
#1 Japan 54

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Deura Yasuo 15
#2 Takahashi Yukio 15
#3 Bono Kenji 13
#4 Kishi Nobuaki 12
#5 Imai Koji 10
#6 Kawase Zenjiro 10
#7 Takada Isamu 6
#8 Takano Yoshihiro 6
#9 Takeuchi Takehisa 5
#10 Matsuo Ichiro 5

Latest patents

Publication Filing date Title
JP2000091050A Contact for ic socket and ic socket
JP2000077792A Semiconductor laser unit
JP2000012972A Semiconductor laser unit
JP2000003990A Laminated lead frame
JPH11354940A Charged section protective cover for electric apparatus
JPH11339913A Socket for ic package
JPH11233808A Semiconductor laser unit
JPH1179892A Production of lithium tetraborate single crystal
JPH1140728A Lead frame and electronic component using the same, and manufacture thereof
JPH10251099A Production of lithium tetraborate single crystal
JPH10256649A Semiconductor laser unit
JPH10256650A Semiconductor laser unit
JPH10209366A Taping method of taping machine and its taping device
JPH10209491A Semiconductor laser unit
JPH10200034A Lead frame
JPH10189193A Socket for ic package
JPH09309594A Food and drink supplier
JPH09272133A Apparatus for manufacturing resin mold
JPH0920596A Device for producing lithium tetraborate single crystal
JPH098393A Semiconductor laser