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For the Inventor, By the Inventor

Tokyo, Japan

Shigenori Koido

This inventor holds 20 USPTO granted patents and 3 EPO patents, primarily in Image Formation Technology. Top assignees: Oki Data Corporation, Oki (UK) Ltd.. Active years: 1999-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigenori Koido. Retrieved from https://idiyas.com/inventor/shigenori-koido

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

Calculating rank
USPTO Granted Patents = 20

% Patents Active = 85.0

 

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 91(Granted Patents)


Company Filing History:

goldMedal20 out of 1,875 
 
Oki Data Corporation
 patents
silverMedal1 out of 1 
 
Oki (UK) Ltd.
 patent
where one patent can have more than one assignee

Years Active: 1999-2019

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Areas of Expertise:
Toner Container
Image Forming Unit
Developer Storage
Ink Jet Printer
Image Drum Cartridge
Developing Device
Toner Leakage Seal
Powder Developer Holding
Process Cartridge
Capping Mechanism
20 patents (USPTO):Explore Patents
1. 10274866 - Toner container, image forming unit including the toner container, and image forming apparatus including the toner container (2019-04-30),
2. 9927738 - Developer storage container, developing device, image forming apparatus and substrate support structure (2018-03-27),
3. D752136 - Image drum cartridge (2016-03-22),
4. 9239566 - Image formation unit and image formation apparatus (2016-01-19),
5. D733794 - Toner cartridge (2015-07-07),
6. D727412 - Toner cartridge (2015-04-21),
7. 8260169 - Developer storing container, developing unit, developing device and image forming apparatus capable of reducing the developer from being scattered (2012-09-04),
8. 8218998 - Developer storing container having a seal to prevent toner leakage (2012-07-10),
9. 8213840 - Developer material holding apparatus, process cartridge to which the developer material holding apparatus is attached, and image forming apparatus to which the process cartridge is attached (2012-07-03),
10. 8050591 - Powder developer holding apparatus, developing apparatus, and image forming apparatus (2011-11-01),
11. 7447463 - Developing device and image forming apparatus (2008-11-04),
12. 7333755 - Developing device having developer supply unit and image forming apparatus (2008-02-19),
13. D546873 - Toner cartridge (2007-07-17),
14. D529076 - Image drum cartridge (2006-09-26),
15. 6560430 - Developing unit having an opening allowing toner to fall directly onto a developing member and supplying member contact area (2003-05-06),

Title: The Innovative Mind of Shigenori Koido

Introduction: Shigenori Koido, a talented inventor hailing from Tokyo, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shigenori Koido holds several patents in the realm of robotics and artificial intelligence, showcasing his expertise in creating cutting-edge solutions for complex problems.

Career Highlights: With a career spanning over two decades, Koido has worked with leading tech companies in Japan, spearheading projects that have revolutionized the industry. His dedication to pushing the boundaries of what is possible has earned him a reputation as a visionary in his field.

Collaborations: Throughout his career, Shigenori Koido has collaborated with top researchers and engineers, both locally and internationally, to bring his ideas to life. His ability to work effectively in teams has led to the successful development of innovative technologies.

Conclusion: Shigenori Koido's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His impact on the world of technology is undeniable, and his legacy is sure to endure for years to come.

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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