Inventor
HAGIWARA MICHIAKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HAGIWARA MICHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITIKA LTD
9 patentsUS4781771ANov 1, 1988
Amorphous Co-based metal filaments and process for production of the same
UNITIKA LTD33 citations91
US4495074AJan 22, 1985
Method and apparatus for filtration using ferromagnetic metal fibers
UNITIKA LTD34 citations86
US4806179AFeb 21, 1989
Fine amorphous metal wire
UNITIKA LTD25 citations82
US4527614AJul 9, 1985
Amorphous Co-based metal filaments and process for production of the same
UNITIKA LTD26 citations80
US4614221ASep 30, 1986
Method of manufacturing thin metal wire
UNITIKA LTD23 citations79
US4584034AApr 22, 1986
Iron-base amorphous alloys having improved fatigue and toughness characteristics
UNITIKA LTD22 citations78
US4607683AAug 26, 1986
Method of manufacturing thin metal wire
UNITIKA LTD17 citations69
US5183515AFeb 2, 1993
Fibrous anisotropic permanent magnet and production process thereof
UNITIKA LTD3 citations58
US5135585AAug 4, 1992
Fibrous anisotropic permanent magnet and production process thereof
UNITIKA LTD1 citations48
MASUMOTO TSUYOSHI
4 patentsUS4473401ASep 25, 1984
Amorphous iron-based alloy excelling in fatigue property
MASUMOTO TSUYOSHI80 citations96
US4495691AJan 29, 1985
Process for the production of fine amorphous metallic wires
MASUMOTO TSUYOSHI31 citations92
US4523626AJun 18, 1985
Amorphous metal filaments and process for producing the same
MASUMOTO TSUYOSHI24 citations82
US4735864AApr 5, 1988
Amorphous metal filaments and process for producing same
MASUMOTO TSUYOSHI9 citations74