Tokyo, Japan

Masanori Ichikawa

This inventor holds 28 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Image Processing Technology. Top assignees: Canon Kabushiki Kaisha, Daiichi Sankyo Company, Limited, Kabushiki Kaisha Square Enix. Active years: 1982-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Ichikawa. Retrieved from https://idiyas.com/inventor/masanori-ichikawa

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

USPTO Granted Patents = 28 

% Patents Active = 64.3

 

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 46(Granted Patents)


Location History:

  • Yamato, JP (2013)
  • Shizuoka, JP (2013 - 2014)
  • Tokyo, JP (1982 - 2021)
  • Kawasaki, JP (2015 - 2022)
  • Kanagawa, JP (2019 - 2024)

Company Filing History:


Years Active: 1982-2024

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Areas of Expertise:
Image Forming Apparatus
Verification Apparatus
Information Processing
Control Method
Image Processing Method
Storage Medium
Sheet Discharge Control
Polyimide Manufacturing
Job Control
Color Determination
Training System
Game Device
28 patents (USPTO):Explore Patents

Title: Masanori Ichikawa: A Pioneer in Image Verification Technologies

Introduction

Masanori Ichikawa, based in Tokyo, Japan, is a prominent inventor known for his contributions to the field of image forming technologies. With an impressive portfolio of 26 patents, Ichikawa has been instrumental in advancing the ways images are printed and verified across various applications.

Latest Patents

Ichikawa's most recent patents showcase innovative methods for verifying printed images against predefined master images. One notable invention involves an image forming apparatus that reads a printed image on a recording sheet, displays it on a screen, and allows users to designate it as a correct answer image. The invention also enables the registration of an image generated from this correct answer image for future verification purposes. His other patent introduces a sophisticated verification apparatus that utilizes algorithms to differentiate between regions of an image during the verification process. This dual-algorithm approach allows for more accurate validation of printed material, ensuring a higher fidelity of the final output.

Career Highlights

Throughout his career, Ichikawa has worked at prestigious companies such as Canon and Tokyo Ohka Kogyo Co., Ltd. His experience at these leading organizations has equipped him with the expertise necessary to develop his trailblazing inventions in image forming technology. Ichikawa's dedication to innovation is reflected in his numerous patents that illustrate his commitment to enhancing image verification methods.

Collaborations

Masanori Ichikawa has collaborated with noteworthy professionals in the industry, including Yosuke Obayashi and Minoru Kambegawa. These partnerships have proven fruitful, enabling the fusion of ideas and expertise that drive the development of cutting-edge technologies.

Conclusion

Masanori Ichikawa's contributions to image verification technology demonstrate a profound understanding of both the practical and theoretical aspects of innovation. His extensive patent portfolio reflects a career dedicated to advancing image forming techniques, positioning him as a key figure in the field. As technology continues to evolve, Ichikawa’s discoveries will undoubtedly have a lasting impact on the industry and inspire future innovations.

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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