Company Filing History:

3 out of 28,544

Ricoh Company, Ltd.

patents

2 out of 129

Ricoh Printing Systems, Ltd.

patents

Years Active: 2007-2015

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9116464 - Developing device and image forming apparatus (2015-08-25),

2. 8190046 - Image forming apparatus employing fixing device and control method therefor (2012-05-29),

3. 8086148 - Electrophotographic image forming apparatus (2011-12-27),

4. 7466946 - Developing unit and image forming apparatus (2008-12-16),

5. 7158731 - Image forming apparatus with toner concentration controller (2007-01-02),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Kaoru Kataoka

Location History:

Company Filing History:

Years Active: 2007-2015