P

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 patents
US5360784ANov 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 patents
US4981532AJan 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