Numazu, Japan

Noriyuki Komatsu

This inventor holds 86 USPTO granted patents and 6 published patent applications and 4 EPO patents, primarily in Image Formation Technology (CPC class G03G21-1814). Top assignee: Canon Kabushiki Kaisha. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noriyuki Komatsu. Retrieved from https://idiyas.com/inventor/noriyuki-komatsu

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

USPTO Granted Patents = 86 

% Patents Active = 86.0

 

Average Co-Inventor Count = 3.7

ph-index = 16

Forward Citations = 847(Granted Patents)

Forward Citations (Not Self Cited) = 476(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Numazu-shi, JP (2016 - 2018)
  • Tokyo, JP (2006 - 2020)
  • Shizuoka, JP (2003 - 2024)
  • Numazu, JP (2003 - 2024)

Company Filing History:


Years Active: 2003-2026

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Areas of Expertise:
Image Forming Apparatus
Process Cartridge
Developer Cartridge
Electrophotographic
Toner Receiving Portion
Foreign Substance Collection
Detachable Cartridge
Photosensitive Drum
Cartridge Unit
Mounting Kit
Toner Removing Sheet
86 patents (USPTO):Explore Patents

Title: Noriyuki Komatsu: A Pioneer in Imaging Technology

Introduction

Noriyuki Komatsu, based in Numazu, Japan, is a prolific inventor known for his significant contributions to imaging technology. With a remarkable portfolio of 76 patents, his innovative designs have greatly influenced the field, particularly in the area of cartridges and image forming apparatus.

Latest Patents

Komatsu's latest inventions include cutting-edge cartridges designed for image forming apparatuses. One such patent describes a cartridge that integrates a drum unit and a development unit. The drum unit comprises a photosensitive drum, a frame, a transfer roller, and a cleaning member. This innovative design allows the cleaning member to effectively interact with the photosensitive drum, ensuring optimal functionality. Another patent focuses on a cartridge designed for attachment to an image forming apparatus's main body. This cartridge incorporates a photosensitive drum, a developing roller, and an advanced toner storage portion, featuring a toner reception port and a memory for enhanced operation.

Career Highlights

Komatsu is currently associated with Canon Kabushiki Kaisha, a leading company in the imaging and printing industry. His esteemed career at Canon is marked by a dedication to developing technologies that improve the efficiency and quality of image production. His numerous patents reflect a commitment to innovation and excellence in the field.

Collaborations

Throughout his career, Noriyuki Komatsu has collaborated with notable coworkers, including Tetsuya Numata and Tomonori Mori. Their teamwork has contributed to the development of several advanced imaging technologies, showcasing a collective effort towards innovation in the industry.

Conclusion

Noriyuki Komatsu’s impressive body of work and his contributions to imaging technology exemplify the spirit of innovation. With 76 patents to his name and ongoing advancements at Canon, he continues to be an influential figure, paving the way for future developments in the field.

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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