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For the Inventor, By the Inventor

Kanagawa, Japan

Yasuaki Iijima

This inventor holds 17 USPTO granted patents and 4 EPO patents, primarily in Cooling Technology. Top assignee: Ricoh Company, Ltd.. Active years: 2007-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuaki Iijima. Retrieved from https://idiyas.com/inventor/yasuaki-iijima

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 47.1


Average Co-Inventor Count = 5.2

ph-index = 4

Forward Citations = 50(Granted Patents)


Location History:

  • Yokohama, JP (2007 - 2012)
  • Kanagawa, JP (2008 - 2016)

Company Filing History:

goldMedal17 out of 28,957 
 
Ricoh Company, Ltd.
 patents

Years Active: 2007-2016

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Areas of Expertise:
Cooling Device
Image Forming Apparatus
Heat Management
Turbulence Generation
Heat Radiating Unit
Water-Absorbing Member
Cooling Method
Electrophotographic
Heat Exhaustion
Image Reproduction
17 patents (USPTO):Explore Patents
1. 9400485 - Cooling device having a turbulence generating unit (2016-07-26),
2. 8879945 - Cooling device and image forming apparatus (2014-11-04),
3. 8861985 - Cooling device and image forming apparatus incorporating same (2014-10-14),
4. 8805231 - Cooling device and image forming apparatus including the same (2014-08-12),
5. 8687999 - Cooling device and image forming apparatus (2014-04-01),
6. 8682205 - Cooling device, cooling method, and image forming apparatus (2014-03-25),
7. 8682204 - Image forming apparatus having heat radiating unit (2014-03-25),
8. 8606138 - Cooling device having a turbulence generating unit (2013-12-10),
9. 8571437 - Cooling device and image forming apparatus (2013-10-29),
10. 8521053 - Cooling device and image forming apparatus (2013-08-27),
11. 8412068 - Cooling device including a water-absorbing member and image forming device (2013-04-02),
12. 8351817 - Cooling device and image forming device (2013-01-08),
13. 8254803 - Image forming apparatus including a cooling device (2012-08-28),
14. 8068759 - Image forming apparatus and cooling method used therein (2011-11-29),
15. 7400842 - Heat exhaustion apparatus and image forming apparatus using same (2008-07-15),

Title: The Innovative Journey of Inventor Yasuaki Iijima

Introduction: Yasuaki Iijima, a pioneering inventor hailing from Kanagawa, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Yasuaki Iijima holds several patents in the realm of electronics and robotics, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Yasuaki Iijima has been at the forefront of inventing cutting-edge solutions that have revolutionized industries. His keen eye for detail and passion for innovation have led to the development of patents that have shaped the future of technology.

Collaborations: Throughout his career, Yasuaki Iijima has collaborated with leading tech companies and research institutions, pooling together expertise to drive innovation forward. His collaborative spirit has been instrumental in bringing revolutionary ideas to life.

Conclusion: Yasuaki Iijima's relentless pursuit of innovation and his remarkable contributions to the world of technology have solidified his position as a visionary inventor. His work continues to inspire future generations of inventors to dream big and push the boundaries of what is possible in the world of technology.

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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