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For the Inventor, By the Inventor

Mishima, Japan

Kohei Okayasu

This inventor holds 27 USPTO granted patents and 9 published patent applications and 2 EPO patents, primarily in Image Forming Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohei Okayasu. Retrieved from https://idiyas.com/inventor/kohei-okayasu

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

USPTO Granted Patents = 27 

% Patents Active = 96.3

 

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 43(Granted Patents)


Location History:

  • Suntou-gun, JP (2012)
  • Mishima, JP (2014 - 2022)
  • Shizuoka, JP (2023 - 2024)

Company Filing History:

goldMedal27 out of 92,901 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2012-2026

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Areas of Expertise:
Image Forming Apparatus
Fixing Apparatus
Image Heating
Exposure Control
Cleaning Operation
Duplex Operation
Transfer Roller
Voltage Control
Surface Potential
Image Fogging
Toner Image
Photoconductor
27 patents (USPTO):Explore Patents
1. 12681414 - Fixing apparatus having uniform surface potential difference between fixing film and pressure roller and image forming apparatus thereof (2026-07-14),
2. 12645175 - Fixing unit and image forming apparatus (2026-06-02),
3. 12625459 - Image forming apparatus (2026-05-12),
4. 12468243 - Image forming apparatus (2025-11-11),
5. 12372905 - Image forming apparatus (2025-07-29),
6. 12353154 - Image forming apparatus (2025-07-08),
7. 12271133 - Fixing apparatus and image forming apparatus (2025-04-08),
8. 12265340 - Image-forming apparatus (2025-04-01),
9. 12019380 - Image-forming apparatus (2024-06-25),
10. 11644766 - Image forming apparatus that controls voltages to reduce image fogging (2023-05-09),
11. 11237504 - Image forming apparatus, image forming method, and computer-readable recording medium with program recorded therein (2022-02-01),
12. 11036159 - Image forming apparatus for controlling an exposure amount on a surface of a photoconductor (2021-06-15),
13. 10948857 - Image forming apparatus, image forming system, and image forming method each controlling fixing temperature (2021-03-16),
14. 10656576 - Image forming apparatus, image forming system, and image forming method each controlling fixing temperature (2020-05-19),
15. 10444673 - Guide member and image forming apparatus comprising the same (2019-10-15),

Title: Kohei Okayasu: Pioneering Inventor from Mishima

Introduction: Kohei Okayasu is a renowned inventor hailing from Mishima, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kohei Okayasu holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Kohei Okayasu has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the lives of many.

Collaborations: Kohei Okayasu has collaborated with leading tech companies, research institutions, and universities worldwide, fostering a culture of innovation and knowledge sharing.

Conclusion: Kohei Okayasu's relentless pursuit of innovation and his passion for creating impactful solutions solidify his position as a trailblazer in the world of inventors.

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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