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Yukiko Ichimura

USPTO Granted Patents = 7

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 67(Granted Patents)

Location History:

Itami, JP (1988)
Yamatokooriyama, JP (1990)
Tenri, JP (1989 - 1992)
Nara, JP (1990 - 1994)

Company Filing History:

7 out of 25,550

Sharp Kabushiki Kaisha Corporation

Chisso Corporation

where one patent can have more than one assignee

Years Active: 1988-1994

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5296954 - Liquid crystal display device having masking films being connected by (1994-03-22),

2. 5106529 - Supertwisted nematic liquid crystal display device (1992-04-21),

3. 5099345 - Colored liquid-crystal display device having supertwisted nematic liquid (1992-03-24),

4. 4952029 - Two celled liquid crystal display device with dependency of (1990-08-28),

5. 4913530 - Liquid crystal display (1990-04-03),

6. 4856875 - Liquid-crystal display devices of twisted nematic type (1989-08-15),

7. 4779960 - Twisted nematic liquid crystal display device having a particular (1988-10-25),

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