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FIBEST LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    200,777
About

FIBEST LTD has a total of 28 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets optics and semiconductors are HAYASHI SHIGEO, OPTOELECTRONICS RES CT and PHOTODIGM INC.

Patent filings in countries

World map showing FIBEST LTDs patent filings in countries
# Country Total Patents
#1 Japan 19
#2 United States 5
#3 EPO (European Patent Office) 4

Patent filings per year

Chart showing FIBEST LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Semiconductors

Top inventors

# Name Total Patents
#1 Soda Haruhisa 10
#2 Iwaida Teruichi 8
#3 Aoki Hiroatsu 7
#4 Nakagawa Shigeru 6
#5 Kubo Michiyo 4
#6 Ogata Hidehiro 3
#7 Notomi Seishi 3
#8 Notomi Seiji 2
#9 Iwaida Koichi 1
#10 Uchida Shunichi 1

Latest patents

Publication Filing date Title
JP2016102864A Optical module and method for manufacturing the same
JP2016100480A Optical module
JP2016092088A Optical module
JP2014187400A Optical semiconductor device
JP2015001554A Optical semiconductor device
JP2011243821A Optical semiconductor device and method of manufacturing the same
JP2011216777A Semiconductor laser device
JP2010258354A Laser module
JP2010097032A Optical modulator
JP2010034386A Optical semiconductor device
JP2008306100A Optical module
JP2008198725A Wavelength variable light source
JP2008096588A Optical module
JP2007206220A Protective sleeve, optical device, and method of manufacturing optical device
JP2005136327A Optical transmitter, optical receiver, optical communication system, and optical transceiver
EP1406115A2 Directional coupler type optical modulator
JP2005064051A Optical module and optical communication system
JP2004354960A Optical switch, directional coupler type modulator with non-crossed electrode, and optical communication system
JP2005043556A Optical spot size converter and optical waveguide element
JP2004294746A Optical semiconductor module