IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Tamotsu Sugawara

USPTO Granted Patents = 6

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 36(Granted Patents)


Location History:

  • Chuo-ku, JP (2007)
  • Tokyo, JP (2004 - 2009)

Company Filing History:

goldMedal6 out of 7,952 
 
Tdk Corporation
 patents

Years Active: 2004-2009

Loading Chart...
6 patents (USPTO):
1. 7517406 - Magnetic garnet material, faraday rotator, optical device, bismuth-substituted rare earth-iron-garnet single-crystal film and method for producing the same and crucible for producing the same (2009-04-14),
2. 7333261 - Magnetic garnet material, faraday rotator, optical device, bismuth-substituted rare earth-iron-garnet single-crystal film and method for producing the same crucible for producing the same (2008-02-19),
3. 7242516 - Hard magnetic garnet material, faraday rotator, optical device, optical communication system, method of manufacturing faraday rotator and method of manufacturing bismuth-substituted rare earth iron garnet single crystal (2007-07-10),
4. 7187496 - Manufacturing method of optical device, optical device, manufacturing method of faraday rotator, and optical communication system (2007-03-06),
5. 7133189 - Magnetic garnet material, faraday rotator, optical device, bismuth-substituted rare earth-iron-garnet single-crystal film and method for producing the same and crucible for producing the same (2006-11-07),
6. 6775052 - HARD MAGNETIC GARNET MATERIAL, FARADAY ROTATOR, OPTICAL DEVICE, OPTICAL COMMUNICATION SYSTEM, METHOD OF MANUFACTURING FARADAY ROTATOR AND METHOD OF MANUFACTURING BISMUTH-SUBSTITUTED RARE EARTH IRON GARNET SINGLE CRYSTAL (2004-08-10),
This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…