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For the Inventor, By the Inventor

Yamatokooriyama, Japan

Yumi Yoshimura

USPTO Granted Patents = 4 

Average Co-Inventor Count = 4.0

ph-index = 4

Forward Citations = 89(Granted Patents)


Location History:

  • Yamatokooriyama, JP (1992 - 1993)
  • Yamatokoriyama, JP (1993 - 1994)

Company Filing History:

goldMedal4 out of 25,577 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 1992-1994

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4 patents (USPTO):Explore Patents
1. 5291323 - Liquid crystal display device with positive and negative compensating (1994-03-01),
2. 5249071 - Liquid crystal display having positive and negative uniaxially oriented (1993-09-28),
3. 5235450 - Liquid crystal display apparatus with positive and negative phase plates (1993-08-10),
4. 5126866 - Liquid crystal display with a plurality of phase difference plates the (1992-06-30),
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