Tokyo, Japan

Daisuke Akagi

This inventor holds 27 USPTO granted patents and 9 published patent applications and 9 EPO patents, primarily in Image Forming Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daisuke Akagi. Retrieved from https://idiyas.com/inventor/daisuke-akagi

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 = 85.2

 

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 17(Granted Patents)


Location History:

  • Abiko, JP (2014)
  • Tokyo, JP (2016 - 2024)

Company Filing History:


Years Active: 2014-2026

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Areas of Expertise:
Image Forming Apparatus
Light Emitting Chip
Image Reading Device
Line Sensor
Laser Drive Device
High-Accuracy Control
Sub-Scanning Color Shifts
Abnormal Pixel Detection
Dark Current Compensation
Storage Medium
Image Reading Method
27 patents (USPTO):Explore Patents

Title: Daisuke Akagi: Innovator in Light-Emitting Technology

Introduction

Daisuke Akagi, based in Tokyo, Japan, is a noteworthy inventor recognized for his significant contributions to the field of light-emitting technology. With an impressive portfolio of 23 patents, Akagi has been at the forefront of innovation, developing advanced solutions for various applications in imaging and electronics.

Latest Patents

Among his recent patents, two inventions stand out. The first is a light-emitting chip that incorporates a plurality of light-emitting portions and a sophisticated drive circuit. This patent describes a system where the drive circuit includes multiple transferring units and switches, enabling intricate control over the light-emitting functions. This innovative design aims to enhance the efficiency and performance of light emission.

The second patent outlines an image-forming apparatus featuring light-emitting chips and a controller integrated circuit (IC). This apparatus employs multiple light-emitting units to expose a photosensitive member, with a circuit unit managing the operations based on image data. The arrangement ensures high precision in imaging applications, where each light-emitting chip connects to the controller IC via distinct signal lines, facilitating effective data control and storage.

Career Highlights

Daisuke Akagi is currently associated with Canon Kabushiki Kaisha, a leading company renowned for its imaging and optical products. His work there has positioned him as a vital contributor to the development of advanced imaging technologies that leverage his patented inventions.

Collaborations

Throughout his career, Akagi has collaborated with fellow innovators Katsuhiro Ishido and Masanori Ogura. Together, they have fostered a creative environment that stimulates the development of cutting-edge technologies, pushing the boundaries of what is possible in the realm of light-emitting devices.

Conclusion

Daisuke Akagi's contributions to technology are exemplified through his numerous patents and collaborative efforts. As an inventor, he continues to make strides in enhancing imaging technologies, ultimately benefiting industries reliant on precision light emission. His innovative spirit and collaborative approach with colleagues underscore the importance of teamwork in driving technological advancements.

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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