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Yamatokoriyama, Japan

Shougo Iwai

USPTO Granted Patents = 16

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 230(Granted Patents)

Location History:

Nara, JP (1989 - 1991)
Moriyama, JP (1991)
Yamatokoriyama, JP (1989 - 1994)

Company Filing History:

16 out of 25,621

Sharp Kabushiki Kaisha Corporation

Years Active: 1989-1994

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5332639 - Toner for use in electrophotography and its manufacturing process (1994-07-26),

2. 5237522 - Photosensitive sheet remaining amount detection device for image forming (1993-08-17),

3. 5077574 - Image forming apparatus (1991-12-31),

4. 5070360 - Copying machine with a slidefilm exposure device (1991-12-03),

5. 5003344 - Projection unit for a light permeable original in a copying machine (1991-03-26),

6. 4994851 - Photosensitive sheet rewind device for image forming apparatus (1991-02-19),

7. 4989038 - Image forming apparatus utilizing a light image memory (1991-01-29),

8. 4957243 - Shredder (1990-09-18),

9. 4939535 - Method of controlling transport of photoreceptive sheet (1990-07-03),

10. 4918537 - Image forming apparatus (1990-04-17),

11. 4914479 - Image formation apparatus with cartridge for roll of photosensitive sheet (1990-04-03),

12. 4912510 - Image forming apparatus with detachable cartridge (1990-03-27),

13. 4907030 - Image formation apparatus with a cartridge for a roll of photosensitive (1990-03-06),

14. 4842205 - Shredding machine (1989-06-27),

15. 4817877 - Shredding machine (1989-04-04),

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