IDiyas

For the Inventor, By the Inventor

Kanagawa-ken, Japan

Johji Mamiya

USPTO Granted Patents = 11

Average Co-Inventor Count = 2.7

ph-index = 6

Forward Citations = 407(Granted Patents)


Location History:

  • Kunitachi, JP (1988 - 1998)
  • Tokyo, JP (2001)
  • Sagamihara, JP (2004)
  • Sagamihara-shi, Kanagawa-ken, JP (2006)
  • Kanagawa-ken, JP (1997 - 2008)

Company Filing History:

goldMedal8 out of 164,108 
 
International Business Machines Corporation
 patents
silverMedal1 out of 42,485 
 
Hitachi, Ltd.
 patents
bronzeMedal1 out of 4,573 
 
Au Optronics Corporation
 patents
4. 2 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1988-2008

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11 patents (USPTO):Explore Patents
1. 7456836 - Image display system (2008-11-25),
2. 7027058 - Host device, image display device, image display system, image display method, panel attribute reading-out method and image display control method (2006-04-11),
3. 6877106 - Image display method, image display system, host device, image display device and display interface (2005-04-05),
4. 6778168 - Method for displaying image, image display system, host system, image display apparatus, and interface for display (2004-08-17),
5. 6680742 - Image display data conversion apparatus and method thereof (2004-01-20),
6. 6239851 - Planar light source device having polarization separator formed of two sheets with mating triangular prisms and different indices of refraction (2001-05-29),
7. 5821913 - Method of color image enlargement in which each RGB subpixel is given a (1998-10-13),
8. 5764322 - Light guiding sheet, manufacturing method thereof, back light using the (1998-06-09),
9. 5621281 - Discharge lamp lighting device (1997-04-15),
10. 5479073 - Dot clock generator for liquid crystal display device (1995-12-26),
11. 4789954 - Method for generating quadratic curve signal (1988-12-06),
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