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For the Inventor, By the Inventor

Osaka, Japan

Tohru Nakayama

This inventor holds 4 USPTO granted patents. Top assignee: Kyocera Mita Corporation. Active years: 2007-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tohru Nakayama. Retrieved from https://idiyas.com/inventor/tohru-nakayama

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 4

% Patents Active = 50.0

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:

goldMedal4 out of 1,131 
 
Kyocera Mita Corporation
 patents

Years Active: 2007-2010

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4 patents (USPTO):Explore Patents
1. 7711292 - Toner cartridge, and shutter structure for the same (2010-05-04),
2. 7555250 - Toner cartridge, and shutter structure for the same (2009-06-30),
3. 7447460 - Color image forming device having an output toner transport member (2008-11-04),
4. 7277656 - Image forming apparatus having charging device with grid cleaner (2007-10-02),
Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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