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TECDIA CO LTD

Overview
  • Total Patents
    51
  • GoodIP Patent Rank
    191,642
About

TECDIA CO LTD has a total of 51 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets optics, telecommunications and computer technology are EVANS PETER W, PELETON PHOTONIC SYSTEMS INC and OCLARO TECHNOLOGY PLC.

Patent filings in countries

World map showing TECDIA CO LTDs patent filings in countries

Patent filings per year

Chart showing TECDIA CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Koyama Etsuo 36
#2 Nagai Yasuo 17
#3 Matsumura Hiroyoshi 12
#4 Hayashi Shojiro 10
#5 Furuya Nobuo 8
#6 Hiraide Ryoji 6
#7 Shimamura Naoko 4
#8 Kuroo Koji 3
#9 Kawamura Nobuhiko 3
#10 Watanabe Hirotomo 2

Latest patents

Publication Filing date Title
JP2017058806A Safety watching system
JP2016200850A Portable transmitter and transmission/reception system
JP2016200849A Transmission/reception system and portable transmitter
JP2016144868A Heating device, material discharge device and molding device
JP2016144869A Pressure adjustment device, material discharge device, and molding device
JP2015185980A portable transmitter
JP2015023252A Wafer scribe jig and wafer scriber
JP2015023253A Stage for wafer scribe
JP2013230457A Nozzle and liquid discharge system
JP2009188620A Optical communication terminal and optical lan system
JP2009147102A Control system of device for optical communication and control method of device for optical communication
JP2009147149A Tunable laser module
JP2009140992A Tunable laser light source and method of controlling the same
JP2009140991A Tunable led module
JP2009122292A Optical switching device and optical receiver
JP2008152194A Optical transceiver module
JP2008098316A Semiconductor laser module
JP2007313385A Liquid discharge nozzle
JP2007240744A Optical switch and optical add/drop multiplexer
JP2007299773A Wavelength variable optical filter and external resonator type semiconductor laser device using the same