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FUJINON CORP

Overview
  • Total Patents
    4,033
About

FUJINON CORP has a total of 4,033 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets optics, audio-visual technology and medical technology are FRONT STREET INVEST MAN INC AS MANAGER FOR FRONT STREET DIVERSIFIED INCOME CLASS, PENTAX CORP and FUJI PHOTO OPTICAL CO LTD.

Patent filings in countries

World map showing FUJINON CORPs patent filings in countries

Patent filings per year

Chart showing FUJINON CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sato Kenichi 117
#2 Abe Kazunori 106
#3 Sasaki Tadashi 103
#4 Yoshida Hideo 91
#5 Yamane Kenji 77
#6 Manabe Mitsuo 77
#7 Ori Tetsuya 76
#8 Katsuma Toshiaki 57
#9 Inamoto Masayuki 55
#10 Mori Masao 53

Latest patents

Publication Filing date Title
CN101899648A Workpiece roll-over unit, vacuum film formation apparatus and workpiece assembly unit
JP2010170114A Variable power optical system and imaging apparatus
JP2010164960A Imaging lens and image capturing apparatus using the same
JP2010160479A Imaging lens and imaging apparatus using imaging lens
JP2010160478A Projection zoom lens and projection type display apparatus
US2010085651A1 Imaging lens and imaging apparatus
JP2010122206A Optical wave interference measuring apparatus
JP2010107954A Lens assembly and image-taking apparatus
JP2010117345A Optical wave interference measuring apparatus
JP2009247020A Auto-focus device for photographing lens
JP2010072622A Imaging lens and imaging apparatus
JP2010079252A Small projection lens and projection display using the same
US2009296234A1 Imaging lens system and imaging apparatus using the imaging lens system
KR20090128324A Eccentric amount measuring method
JP2010009028A Imaging lens and image pickup apparatus using this imaging lens
EP2128658A2 Reflection reducing film, optical member and optical system
JP2010019832A Eccentricity amount measuring method
JP2009301696A Objective lens, optical pickup device, and optical recording/reproducing apparatus
JP2010213802A Coat layer forming method of flexible tube for endoscope
TW200940458A Forming method and device