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For the Inventor, By the Inventor

Nisshin, Japan

Koyo Yamamoto

This inventor holds 16 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignee: Brother Kogyo Kabushiki-Kaisha. Active years: 2013-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koyo Yamamoto. Retrieved from https://idiyas.com/inventor/koyo-yamamoto

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

USPTO Granted Patents = 16 

% Patents Active = 93.8

 

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 5(Granted Patents)


Location History:

  • Nissin, JP (2016)
  • Nisshin, JP (2013 - 2023)

Company Filing History:

goldMedal16 out of 17,880 
 
Brother Kogyo Kabushiki-Kaisha
 patents

Years Active: 2013-2023

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16 patents (USPTO):Explore Patents
1. 11550253 - Image forming apparatus including first drive transmission part and second drive transmission part configured to transmit driving force from motor (2023-01-10),
2. 11325800 - Image forming apparatus (2022-05-10),
3. 10824097 - Drum cartridge and image forming apparatus (2020-11-03),
4. 10768548 - Image forming apparatus (2020-09-08),
5. 9864325 - Image forming apparatus having cover openable and closable at side surface of apparatus (2018-01-09),
6. 9637330 - Image forming apparatus (2017-05-02),
7. 9535392 - Image forming apparatus having casing and retaining mechanism configured to retain cover at position exposing casing (2017-01-03),
8. 9429896 - Cover movement mechanism, and image forming apparatus provided with the cover movement mechanism (2016-08-30),
9. 9429893 - Movable tray cover configuration for an image forming apparatus (2016-08-30),
10. 9223280 - Image forming apparatus (2015-12-29),
11. 9182716 - Image forming apparatus (2015-11-10),
12. 9052689 - Image forming apparatus (2015-06-09),
13. 8837121 - Hinge mechanism and image forming apparatus (2014-09-16),
14. 8833752 - Sheet feeding device (2014-09-16),
15. 8506191 - Image forming apparatus (2013-08-13),
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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