Last updated: 18/08/2017

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Patents

Books

News & Press

 

Spin-photonics Spin photonics

Spin-currents Spin-polarised currents

Magnetoresistance Magnetoresistance

Half-metals Half-metals

Domain structures Domain structures

Miscellaneous Miscellaneous

 

Patents

  1. Miscellaneous A. Hirohata,
    "Method of imaging defects using an electron microscope,"
    Basic British Patent (GB1522137.7) (pending).
  2. Spin-currents A. Hirohata,
    "Pulse generator,"
    Japanese Patent (2015-104335) and PCT/JP2016/065071 (WO 2016/190255 A1) (pending).
  3. Spin-currentsSpin-photonics A. Hirohata,
    "Spin polarization transistor element,"
    European Patent (13879354) (pending).
  4. Spin-currents A. Hirohata,
    "Spin valve element,"
    European Patent (13853186) (pending).
  5. Spin-currents A. Hirohata,
    "Spin control mechanism and spin device,"
    Korean Patent (1020167010338) (pending).
  6. Spin-currents A. Hirohata,
    "Spin control mechanism and spin device,"
    Taiwanese Patent (201521189) (pending).
  7. Magnetoresistance K. O'Grady, G. Vallejo Fernandez and A. Hirohata,
    "Method of pinning domain walls in a magnetic memory device,"
    Taiwanese Patent (201329990) (pending).
  8. Spin-currents A. Hirohata,
    "Spin valve element,"
    Chinese Patent (ZL201380057553.4).
  9. Spin-currentsSpin-photonics A. Hirohata,
    "Spin polarization transistor element,"
    Korean Patent (10-1737956).
  10. Spin-currentsSpin-photonics A. Hirohata,
    "Spin polarization transistor element,"
    Chinese Patent (ZL201380042691.5).
  11. Spin-currents A. Hirohata,
    "Spin motor and spin rotary member,"
    Chinese Patent (ZL201380041909.5).
  12. Spin-currentsSpin-photonics A. Hirohata,
    "Spin polarization transistor element,"
    Taiwanese Patent (I581434).
  13. Spin-currents A. Hirohata,
    "Spin valve element,"
    Korean Patent (10-1699780).
  14. Spin-currents A. Hirohata,
    "Spin motor and spin rotary member,"
    U.S. Patent (9,548,634).
  15. Spin-currents A. Hirohata,
    "Spin valve element,"
    U.S. Patent (9,553,256).
  16. Spin-currents A. Hirohata,
    "Spin valve element,"
    Taiwanese Patent (I545780).
  17. Spin-currents A. Hirohata,
    "Spin motor and spin rotary member,"
    Korean Patent (10-1633694).
  18. Spin-currents A. Hirohata,
    "Spin motor and spin rotary member,"
    European Patent (2884654).
  19. Spin-currents A. Hirohata,
    "Spin motor and spin rotary member,"
    Taiwanese Patent (I545883).
  20. Magnetoresistance K. O'Grady, G. Vallejo Fernandez and A. Hirohata,
    "Method of pinning domain walls in a magnetic memory device,"
    U.S. Patent (9,293,184).
  21. Spin-currentsSpin-photonics A. Hirohata,
    "Spin polarization transistor element,"
    U.S. Patent (9,190,500).
  22. Half-metals A. Hirohata, J. Sagar and L. R. Fleet,
    "Alloy crystallisation method,"
    Basic British Patent (GB1402399.8) (pending).
  23. Spin-currents A. Hirohata,
    "Spin control mechanism and spin device,"
    Japanese Patent (6090878) and PCT/JP2014/078816 (WO 2014/078816 A1).
  24. Spin-currents A. Hirohata,
    "Spin valve element,"
    Japanese Patent (5645181) and PCT/JP2013/079599 (WO 2014/073452 A1).
  25. Spin-currentsSpin-photonics A. Hirohata,
    "Spin polarization transistor element,"
    Japanese Patent (5569851) and PCT/JP2013/070217 (WO 2014/027555 A1).
  26. Spin-currents A. Hirohata,
    "Spin motor and spin rotary member,"
    Japanese Patent (5534493) and PCT/JP2013/070216 (WO 2014/024697 A1).
  27. Magnetoresistance K. O'Grady, G. Vallejo Fernandez and A. Hirohata,
    "Method of pinning domain walls in a magnetic memory device,"
    Basic British Patent (2495614) and PCT/GB2012/052493 (WO 2013/054098 A1).
  28. Spin-photonics J. A. C. Bland and A. Hirohata,
    "An optically addressed spin-polarised diode sensor,"
    Basic British Patent (AU8608701) and PCT/GB01/04088 (WO 02/23638 A2) (pending).