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FUJITSU OPTICAL COMPONENTS LTD

Overview
  • Total Patents
    450
  • GoodIP Patent Rank
    5,283
  • Filing trend
    ⇩ 5.0%
About

FUJITSU OPTICAL COMPONENTS LTD has a total of 450 patent applications. It decreased the IP activity by 5.0%. Its first patent ever was published in 2008. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets optics, telecommunications and audio-visual technology are YAFO NETWORKS INC, OCLARO TECH LTD and UNIPHASE TELECOMMUNICATIONS PR.

Patent filings in countries

World map showing FUJITSU OPTICAL COMPONENTS LTDs patent filings in countries

Patent filings per year

Chart showing FUJITSU OPTICAL COMPONENTS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sugiyama Masaki 131
#2 Kubota Yoshinobu 39
#3 Doi Masaharu 35
#4 Maruyama Shinji 30
#5 Shibata Kohei 28
#6 Tanaka Takehito 27
#7 Takeuchi Shintaro 19
#8 Kubo Teruhiro 17
#9 Akashi Tamotsu 16
#10 Ishii Akira 16

Latest patents

Publication Filing date Title
US2021091530A1 Optical amplifier and inspection method of optical amplifier
US2021072569A1 Optical modulation device and method for manufacturing optical modulation device
US2021063778A1 Optical device
US2021033897A1 Optical device that includes optical modulator
US2021033896A1 Optical device
US2021011352A1 Optical device that includes optical modulator
JP2020198537A Optical module, transmission device, and operating point control method
JP2020193997A Optical device, test method, light transmission/reception device, and manufacturing method
JP2020194019A Optical module
JP2020149022A Optical device, optical module using the same, and method of testing optical device
JP2020144192A Optical module and manufacturing method for the same
JP2020134913A Mach-zehnder light modulator and light modulation method
JP2020134875A Light modulator
JP2020106678A Optical module and method of manufacturing the same
JP2020088814A Device, system and method for optical transmission
JP2020072345A Optical transceiver, optical transceiver module using the same, and optical transceiver test method
JP2020030356A Optical device and optical transmission/reception module
JP2020021015A Optical device, optical transmission and reception module, and method for manufacturing optical device
JP2020020953A Optical modulator, optical modulator module, and optical transmission module
JP2019211667A Optical module and control method