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Yamatokoriyama, Japan

Yoshiharu Tsujimoto

USPTO Granted Patents = 14

Average Co-Inventor Count = 4.4

ph-index = 6

Forward Citations = 73(Granted Patents)

Location History:

Suita, JP (1987 - 1989)
Osaka, JP (1989)
Nara, JP (1990)
Yamatokoriyama, JP (1990 - 1993)
Yamatokohriyama, JP (1990 - 1994)

Company Filing History:

13 out of 25,560

Sharp Kabushiki Kaisha Corporation

Kao Corporation

Sharp Corporation

where one patent can have more than one assignee

Years Active: 1987-1994

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5352559 - Photosensitive sheet and a method for the formation of images using the (1994-10-04),

2. 5178985 - Image forming method combining heat and pressure to produce a color image (1993-01-12),

3. 5097287 - Image forming apparatus (1992-03-17),

4. 5057391 - Photosensitive member for electrophotography and process for making (1991-10-15),

5. 5009977 - Photosensitive member for electrophotography having amorphous silicon (1991-04-23),

6. 4958197 - Cleaning blade with a surface active antistatic agent (1990-09-18),

7. 4935777 - Method of stabilizing surface potential of photoreceptor for (1990-06-19),

8. 4916478 - Method for the formation of images and an apparatus for the same (1990-04-10),

9. 4910550 - Image formation apparatus with supplemental light source (1990-03-20),

10. 4896183 - Image formation apparatus with supplemental light source (1990-01-23),

11. 4847652 - Image transfer device (1989-07-11),

12. 4827306 - Discharging apparatus and method for use in a copying machine (1989-05-02),

13. 4771318 - Copying machine with multiple transport function (1988-09-13),

14. 4654286 - Method of removing a charge from an electrophotographic photoreceptor (1987-03-31),

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