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Hideo Umezawa

USPTO Granted Patents = 6 (Patent Applications = 1)

EPO Patents = 1

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 18(Granted Patents)

Location History:

Amagasaki, JP (2007)
Osaka, JP (2004 - 2018)

Company Filing History:

Kyocera Document Solutions Inc.

Kyocera Mita Corporation

Years Active: 2004-2018

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9927823 - Power supply control circuit and image forming apparatus (2018-03-27),

2. 9754199 - Image forming apparatus for determining which users are notified that an error has occurred (2017-09-05),

3. 9712706 - Image forming apparatus and blank sheet output confirmation method that facilitate removal of blank sheet from printed matter (2017-07-18),

4. 8976399 - Image forming apparatus and image forming method for determining whether or not paper sheets have been collected from a paper sheet discharge portion (2015-03-10),

5. 7286789 - Rotary-type imaging device employing corrective positioning and transfer velocity control (2007-10-23),

6. 6693659 - Image forming apparatus with a print head having variable lighting period (2004-02-17),

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