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SAGAWA MASATO

Overview
  • Total Patents
    28
About

SAGAWA MASATO has a total of 28 patent applications. Its first patent ever was published in 1983. It filed its patents most often in United States, Japan and Canada. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and machine tools are INTERMETALLICS CO LTD, YANTAI ZHENGHAI MAGNETIC MAT CO LTD and MAGNEQUENCH INTERNATIONAL INC.

Patent filings in countries

World map showing SAGAWA MASATOs patent filings in countries

Patent filings per year

Chart showing SAGAWA MASATOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sagawa Masato 28
#2 Nagata Hiroshi 4
#3 Fujimura Setsuo 1
#4 Enozono Masato 1
#5 Mizoguchi Tetsuhiko 1
#6 Matsuura Yutaka 1
#7 Itatani Osamu 1
#8 Kasahara Mizuho 1
#9 Hayashi Shinichi 1
#10 Asazuma Michiyasu 1

Latest patents

Publication Filing date Title
JP2015060999A Nd-Fe-B-BASED SINTERED MAGNET HAVING INSULATOR LAYER AND PRODUCTION METHOD THEREFOR
US6764643B2 Powder compaction method
JPH1155911A Reluctance motor
JPH10340809A Magnetic circuit
JPH10341546A Driving device equipped with mover
JPH10284314A Magnetic core material
CA2185090A1 Packing method
JPH0378214A Electromagnet magnetic circuit
US5000800A Permanent magnet and method for producing the same
JPH02138436A Manufacture of permanent magnet
JPH02119105A Nd-fe-b system sintered magnet
JPH02101146A Nd-fe-b-type sintered magnet excellent in heat treatment characteristic
CA1316375C Magnetic materials and permanent magnets