Inventor
TAKESHITA TAKUO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “TAKESHITA TAKUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI MATERIALS CORP
18 patentsUS5360784ANov 1, 1994
Method for manufacturing an oxide superconducting tape
MITSUBISHI MATERIALS CORP21 citations92
US5228930AJul 20, 1993
Rare earth permanent magnet power, method for producing same and bonded magnet
MITSUBISHI MATERIALS CORP30 citations92
US5110374AMay 5, 1992
Rare earth-iron-boron magnet powder and process of producing same
MITSUBISHI MATERIALS CORP27 citations92
US5147447ASep 15, 1992
Sintered rare earth metal-boron-iron alloy magnets and a method for their production
MITSUBISHI MATERIALS CORP24 citations91
US5486239AJan 23, 1996
Method of manufacturing magnetically anisotropic R-T-B-M powder material and method of manufacturing anisotropic magnets using said powder material
MITSUBISHI MATERIALS CORP21 citations88
US5417773AMay 23, 1995
Method for producing rare earth alloy magnet powder
MITSUBISHI MATERIALS CORP14 citations73
US5395462AMar 7, 1995
Anisotropic rare earth-Fe-B system and rare earth-Fe-Co-B system magnet
MITSUBISHI MATERIALS CORP11 citations73
US5250206AOct 5, 1993
Rare earth element-Fe-B or rare earth element-Fe-Co-B permanent magnet powder excellent in magnetic anisotropy and corrosion resistivity and bonded magnet manufactured therefrom
MITSUBISHI MATERIALS CORP18 citations73
US5505794AApr 9, 1996
Method for heat treating metallic materials and apparatus therefor
MITSUBISHI MATERIALS CORP15 citations72
US5372657ADec 13, 1994
Amorphous material for regenerator
MITSUBISHI MATERIALS CORP11 citations72
US5354040AOct 11, 1994
Apparatus for closed cycle hydrogenation recovery and rehydrogenation
MITSUBISHI MATERIALS CORP6 citations72
US5110789AMay 5, 1992
Superconductive ceramic wire and method for making same
MITSUBISHI MATERIALS CORP11 citations72
US5543070AAug 6, 1996
Magnetic recording powder having low curie temperature and high saturation magnetization
MITSUBISHI MATERIALS CORP10 citations71
US5145835ASep 8, 1992
Process for fabricating superconducting ceramic materials by HIP treatment
MITSUBISHI MATERIALS CORP16 citations71
US5236889AAug 17, 1993
Process for producing bi-ca-sr-cu-o, tl-ca-sr-cu-o and tl-ba-ca-cu-o superconducting ceramics
MITSUBISHI MATERIALS CORP7 citations69
US5587024ADec 24, 1996
Solid resin-coated magnet powder and a method for producing an anisotropic bonded magnet therefrom
MITSUBISHI MATERIALS CORP4 citations62
US5207981AMay 4, 1993
Heat reserving materials usuable at very low temperatures
MITSUBISHI MATERIALS CORP5 citations60
US5211770AMay 18, 1993
Magnetic recording powder having a high coercive force at room temperatures and a low curie point
MITSUBISHI MATERIALS CORP3 citations58
MITSUBISHI METAL CORP
14 patentsUS4981532AJan 1, 1991
Rare earth-iron-boron magnet powder and process of producing same
MITSUBISHI METAL CORP73 citations95
US5338371AAug 16, 1994
Rare earth permanent magnet powder, method for producing same and bonded magnet
MITSUBISHI METAL CORP17 citations81
US5019554AMay 28, 1991
Structure of superconductive wiring having SiAlON buffer layer thereunder
MITSUBISHI METAL CORP7 citations73
US4968664ANov 6, 1990
Single-crystal wafer having a superconductive ceramic thin film formed thereon
MITSUBISHI METAL CORP8 citations73
US5026680AJun 25, 1991
Method of manufacturing a powder of bi-based superconductive oxide containing lead and method of manufacturing a sintered body therefrom
MITSUBISHI METAL CORP7 citations71
US4968665ANov 6, 1990
Target used for formation of superconductive oxide film, process of producing thereof, and process of forming superconductive oxide film on substrate using the same
MITSUBISHI METAL CORP12 citations71
US5124311AJun 23, 1992
Structure of ceramic superconductive wiring and process of fabrication thereof
MITSUBISHI METAL CORP5 citations62
US5075200ADec 24, 1991
Process of forming superconductive wiring strip
MITSUBISHI METAL CORP3 citations62
US5049452ASep 17, 1991
Target member used for formation of superconducting film
MITSUBISHI METAL CORP2 citations62
US5252549AOct 12, 1993
Superconductive ceramic wire and method for making same
MITSUBISHI METAL CORP2 citations61
US4929597AMay 29, 1990
Superconductor containing internal stress absorber
MITSUBISHI METAL CORP4 citations61
US5077269ADec 31, 1991
Sputtering target used for forming quinary superconductive oxide
MITSUBISHI METAL CORP3 citations60
US5059585AOct 22, 1991
Method of making a sputtering target for a bismuth based superconductor
MITSUBISHI METAL CORP2 citations60
US4959344ASep 25, 1990
Method of manufacturing superconductive coil by explosive compaction
MITSUBISHI METAL CORP2 citations57