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INTERMETALLICS CO LTD

Overview
  • Total Patents
    218
  • GoodIP Patent Rank
    18,624
  • Filing trend
    ⇩ 100.0%
About

INTERMETALLICS CO LTD has a total of 218 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1991. It filed its patents most often in EPO (European Patent Office), China and United States. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and surface technology and coating are SAGAWA MASATO, URBAN MINING COMPANY and SHENYANG GENERAL MAGNETIC CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sagawa Masato 200
#2 Mizoguchi Tetsuhiko 58
#3 Itatani Osamu 35
#4 Nagata Hiroshi 29
#5 Takagi Shinobu 22
#6 Yoshikawa Norio 21
#7 Une Yasuhiro 21
#8 Komura Kazuyuki 19
#9 Nakamura Michihide 13
#10 Sugimoto Satoshi 13

Latest patents

Publication Filing date Title
JP2018152526A Method for manufacturing rare earth-iron-boron based sintered magnet
JP2018029160A METHOD FOR MANUFACTURING RFeB BASED MAGNET
JP2017145477A Powder filling device, sinter magnet manufacturing device and sinter magnet manufacturing method
US2018012701A1 METHOD FOR PRODUCING RFeB SYSTEM SINTERED MAGNET
US2017278604A1 RFeB SYSTEM SINTERED MAGNET
JP2017028033A Production method of base powder for rare earth sintered magnet, and base powder for rare earth sintered magnet
JP2015228431A Rare-earth iron boron based magnet and manufacturing method thereof
WO2014174935A1 Mold for manufacturing sintered magnet and method for manufacturing sintered magnet using same
KR20150128960A RFeB-BASED SINTERED MAGNET PRODUCTION METHOD AND RFeB-BASED SINTERED MAGNETS
US2016276100A1 Grain boundary diffusion treatment jig and container for grain boundary diffusion treatment jig
US2016273091A1 RFeB SYSTEM SINTERED MAGNET PRODUCTION METHOD AND RFeB SYSTEM SINTERED MAGNET
CN108269666A RFeB series magnets
US2016027564A1 METHOD FOR PRODUCING RFeB SYSTEM SINTERED MAGNET AND RFeB SYSTEM SINTERED MAGNET PRODUCED BY THE SAME
EP2980815A1 Sintered magnet production method
KR20150104593A Sintered magnet production device and sintered magnet production method
KR20150103265A Sintered magnet production method
CN105719828A Sintered magnet manufacturing method
EP2889883A1 Ndfeb-based sintered magnet
WO2014017249A1 PROCESS FOR PRODUCING NdFeB-BASED SINTERED MAGNET
KR20150002638A NdFeB-BASED SINTERED MAGNET