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ADAMANT KOGYO CO

Overview
  • Total Patents
    75
  • GoodIP Patent Rank
    229,310
About

ADAMANT KOGYO CO has a total of 75 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets optics, measurement and semiconductors are HASHIGUCHI TAKASHI, SOLOREIN TECHNOLOGY INC and INFINEON TECHNOLOGIES FIBER OP.

Patent filings per year

Chart showing ADAMANT KOGYO COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Konno Yoshihiro 14
#2 Sasaki Masaru 13
#3 Suzuki Toshio 12
#4 Yamauchi Isao 11
#5 Bunin Gregory 11
#6 Hyakutake Yasuhiro 9
#7 Saito Toshio 7
#8 Chihara Eiji 7
#9 Oda Nobuhiko 6
#10 Kano Satoshi 5

Latest patents

Publication Filing date Title
EP2645140A1 Optical fiber connector component and optical fiber connector provided with optical fiber connector component
WO2011161969A1 Two-core optical fiber magnetic field sensor
CN102906629A Optical fibre birefringence compensation mirror and current sensor
EP2518760A1 Air tension apparatus
EP2426535A1 Optical connector plug
JP2011008209A Optical connector plug
JP2010271292A Electric current measuring instrument
WO2009133738A1 Housing for optical connector and optical connector
JP2010128489A Optical connector
JP2010107490A Reflector type optical magnetic field sensor
JP2010107922A Optical connector plug
JP2010026475A Optical connector plug
JP2009237515A Connector housing and optical connector
JP2009018099A Training machine for training abdominal muscle
JP2008289701A Abdominal muscle training machine
JP2008083273A Stepped ferrule
WO2006101896A2 System and instrument to verify routing and measure insertion losses of multiple fiber optic assemblies
JP2007133225A Optical receptacle and receptacle module
EP1849031A2 Multi fiber optical interconnect system, with push-push type insertion/withdrawal mechanism, mt-type connector and shuttered adapter and method for using same
JP2007079422A Optical receptacle