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Takeshi Kamada

USPTO Granted Patents = 11

Average Co-Inventor Count = 1.8

ph-index = 8

Forward Citations = 192(Granted Patents)

Location History:

Tokyo, JP (1981)
Atusgi, JP (1993)
Atsugi, JP (1981 - 1997)

Company Filing History:

11 out of 28,544

Ricoh Company, Ltd.

Years Active: 1981-1997

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5691758 - Thermal recording apparatus using recording sheet made of thermal (1997-11-25),

2. 5566906 - Decurling device for a rolled recording paper (1996-10-22),

3. 5300012 - Uncurling device (1994-04-05),

4. 5206744 - Document scanning apparatus having image signal correcting capability (1993-04-27),

5. 5196950 - Optical reader and light source used for the same (1993-03-23),

6. 5139351 - Thermal recording apparatus having a movable platen roller (1992-08-18),

7. 5105279 - Image reading and recording apparatus having a unitary read/write head (1992-04-14),

8. 4789903 - Integrated reader/recorder (1988-12-06),

9. 4266251 - Facsimile transmission and reception apparatus (1981-05-05),

10. 4262294 - Electrostatic printing apparatus comprising improved electrode drive (1981-04-14),

11. 4251822 - Recording head (1981-02-17),

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