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Kanagawa, Japan

Kenji Hayasaka

USPTO Granted Patents = 10 (Patent Applications = 1)

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 13(Granted Patents)

Location History:

Miyagi, JP (2014)
Ebina, JP (2022)
Kanagawa, JP (2015 - 2024)

Company Filing History:

10 out of 28,577

Ricoh Company, Ltd.

Years Active: 2014-2024

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12043502 - Loading mechanism, feeding device, image forming apparatus, and image forming system (2024-07-23),

2. 11634291 - Belt conveyance device, sheet feeding device, image forming apparatus, and image forming system (2023-04-25),

3. 11319175 - Sheet feeding device, image forming apparatus incorporating the sheet feeding device, and image forming system incorporating the sheet feeding device (2022-05-03),

4. 11279575 - Sheet feeding device, image forming apparatus incorporating the sheet feeding device, and image forming system incorporating the sheet feeding device (2022-03-22),

5. 11233950 - Electronic device, imaging device, and imaging apparatus (2022-01-25),

6. 9708140 - Sheet feeding device and image forming apparatus (2017-07-18),

7. 9487370 - Sheet material conveying device, image scanning device, and image forming apparatus (2016-11-08),

8. 8925913 - Sheet conveying device, image reading device, and image forming apparatus (2015-01-06),

9. 8896891 - Document conveying device, image reading device, and image forming apparatus (2014-11-25),

10. 8743431 - Sheet conveying device, image reading device, and image forming device (2014-06-03),

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