Tokyo, Japan

Masaki Narahashi

This inventor holds 32 USPTO granted patents and 13 published patent applications and 4 EPO patents, primarily in Image Processing Technology. Top assignees: Toshiba Tec Kabushiki Kaisha, Kabushiki Kaisha Toshiba. Active years: 2009-2025.

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

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

USPTO Granted Patents = 32 

% Patents Active = 78.1

 

Average Co-Inventor Count = 4.5

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Tokyo-to, JP (2015 - 2016)
  • Tokyo, JP (2009 - 2024)
  • Shinagawa Tokyo, JP (2018 - 2024)

Company Filing History:


Years Active: 2009-2025

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Areas of Expertise:
Image Processing
Maintenance Support
Information Management
Image Forming
Electronic Device
Component Management
Malfunction Detection
Control Method
Non-Transitory Medium
Evaluation System
Portable Terminal
Watermark Generation
32 patents (USPTO):Explore Patents

Title: Masaki Narahashi: Innovator in Image Processing Technologies

Introduction

Masaki Narahashi, based in Tokyo, Japan, is a prolific inventor with a remarkable portfolio of 31 patents. His innovations primarily focus on image processing devices and methods, demonstrating a keen insight into technology that addresses critical issues like malfunction detection and image quality abnormalities.

Latest Patents

Narahashi's recent patents reflect his dedication to enhancing image processing capabilities. One of his notable inventions is an image processing device and method designed to efficiently specify abnormal sounds that occur during malfunctions. This device features acquisition, playing, changing, and determination means, enabling it to handle multiple types of sound data effectively.

Another significant patent involves an image forming device and control method aimed at identifying image quality abnormalities. This device integrates a printer, a display, and a controller that facilitates user interaction through regional designations for desired images and abnormality areas. This dual approach allows for precise communication of abnormalities to external devices.

Career Highlights

Throughout his career, Narahashi has contributed his expertise to notable companies in the technology sector, including Toshiba Tec Corporation and Toshiba Corporation. His work in these organizations has bolstered his reputation as a leader in the field of image processing and innovation.

Collaborations

Narahashi has collaborated with esteemed colleagues such as Sou Miyazaki and Hiroyo Tanaka. These partnerships have likely intensified the depth and breadth of his inventions, enabling the development of cutting-edge technologies in imaging.

Conclusion

Masaki Narahashi's contributions to the field of image processing exemplify the dynamic nature of modern inventions. With a strong record of patents and collaborations, he continues to innovate solutions that enhance our understanding and capabilities in technology. His work not only showcases individual brilliance but also highlights the collaborative spirit that drives advancements in this ever-evolving industry.

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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