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For the Inventor, By the Inventor

Abiko, Japan

Masaki Kakitani

This inventor holds 25 USPTO granted patents and 2 published patent applications and 2 EPO patents, primarily in Image Formation Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 2006-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Kakitani. Retrieved from https://idiyas.com/inventor/masaki-kakitani

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

USPTO Granted Patents = 25 

% Patents Active = 60.0

 

Average Co-Inventor Count = 1.7

ph-index = 9

Forward Citations = 344(Granted Patents)


Location History:

  • Shizuoka, JP (2006)
  • Sunto-gun, JP (2007)
  • Yokohama, JP (2009)
  • Matsudo, JP (2012 - 2013)
  • Abiko, JP (2010 - 2019)
  • Chiba, JP (2023)

Company Filing History:

goldMedal25 out of 92,901 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2006-2025

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Areas of Expertise:
Image Forming Apparatus
Electrophotographic Systems
Developer Containers
Sheet Conveyance
Process Cartridge
Developing Apparatus
Photosensitive Member
Electrical Contacts
Detachable Devices
Manufacturing Method
Flight Developer Regulating Member
25 patents (USPTO):Explore Patents
1. 12481242 - Duct unit and image forming apparatus (2025-11-25),
2. 12189327 - Image forming apparatus (2025-01-07),
3. 11762325 - Image forming apparatus (2023-09-19),
4. 10444674 - Image forming apparatus and sheet feeding device (2019-10-15),
5. 10167166 - Image forming apparatus (2019-01-01),
6. 9964916 - Image forming apparatus with light emitting surface provided on surface that defines recessed portion (2018-05-08),
7. 9939762 - Image forming apparatus and sheet feeding device (2018-04-10),
8. 9632471 - Sheet conveyance apparatus and image forming apparatus (2017-04-25),
9. 9442450 - Sheet conveying apparatus and image forming apparatus (2016-09-13),
10. 9423760 - Developer accommodating container and image forming apparatus (2016-08-23),
11. 8588654 - Image forming apparatus and developing apparatus (2013-11-19),
12. 8583006 - Electrophotographic image forming apparatus and process cartridge with electrical contacts that urge developer roller to photosensitive drum (2013-11-12),
13. 8571434 - Image forming apparatus having detachable developing device (2013-10-29),
14. 8417144 - Image forming apparatus (2013-04-09),
15. 8391742 - Image forming apparatus having detachable developing device (2013-03-05),

Title: Masaki Kakitani: Pioneering Inventor from Abiko

Introduction: Masaki Kakitani is a renowned inventor hailing from Abiko, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Masaki Kakitani holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Masaki Kakitani has worked with leading research institutions and tech companies, spearheading projects that have revolutionized the industry.

Collaborations: Throughout his career, Masaki Kakitani has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Masaki Kakitani's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and engineers worldwide.

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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