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Tomoya Usui

USPTO Granted Patents = 10 (Patent Applications = 1)

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 37(Granted Patents)

Location History:

Yamatokoriyama, JP (2010 - 2011)
Osaka, JP (2012 - 2019)
Sakai, JP (2020 - 2022)

Company Filing History:

10 out of 25,601

Sharp Kabushiki Kaisha Corporation

Years Active: 2010-2022

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D951343 - Toner cartridge (2022-05-10),

2. D951342 - Toner cartridge (2022-05-10),

3. 11216162 - Information processing device, information processing method, and recording medium storing program (2022-01-04),

4. D898819 - Toner cartridge (2020-10-13),

5. 10338500 - Powder detection device and development device (2019-07-02),

6. 10025224 - Powder detection device and development device (2018-07-17),

7. 8213842 - Toner cartridge, and process unit and image forming apparatus using the same (2012-07-03),

8. 8064783 - Image forming apparatus (2011-11-22),

9. 7983603 - Toner cartridge, developing device and image forming apparatus allowing accurate control of toner replenish amount (2011-07-19),

10. 7805098 - Development device and image forming apparatus comprising same (2010-09-28),

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