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Katsuyuki Sakai

USPTO Granted Patents = 14

Average Co-Inventor Count = 1.8

ph-index = 6

Forward Citations = 95(Granted Patents)

Location History:

Yamatokoriyama, JP (1991 - 1992)
Nara-ken, JP (1996)
Nara, JP (1992 - 2004)

Company Filing History:

14 out of 25,530

Sharp Kabushiki Kaisha Corporation

Years Active: 1991-2004

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6744453 - Image recording apparatus and facsimile apparatus (2004-06-01),

2. 6594040 - Thermal transfer facsimile apparatus (2003-07-15),

3. 6026723 - Roll paper feeding apparatus (2000-02-22),

4. 5717495 - Construction for holding recording paper roll (1998-02-10),

5. 5564842 - Recording apparatus (1996-10-15),

6. 5265152 - Facsimile apparatus (1993-11-23),

7. 5219234 - Thermal printing device including jam detection means (1993-06-15),

8. 5201588 - Printer with openable paper web cassette mounting a platen roller (1993-04-13),

9. 5191428 - Paper feeding device capable of quickly replacing recording paper (1993-03-02),

10. 5163089 - Image data transmission apparatus (1992-11-10),

11. 5150630 - Power switching apparatus with power switching timing (1992-09-29),

12. 5077618 - Image data processing apparatus (1991-12-31),

13. 5005026 - Thermal head separating mechanisms (1991-04-02),

14. 4989237 - Image data transmission apparatus (1991-01-29),

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