Osaka, Japan

Masahiro Nakao

This inventor holds 25 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 9 EPO patents, primarily in Image Processing Technology. Top assignees: Kyocera Document Solutions Inc., Suntory Holdings Limited, Suntory Limited. Active years: 1988-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Nakao. Retrieved from https://idiyas.com/inventor/masahiro-nakao

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

USPTO Granted Patents = 25 

% Patents Active = 44.0



Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 32(Granted Patents)


Location History:

  • Takatsuki, JP (1993 - 1999)
  • Nagaokakyo, JP (2006)
  • Kyoto, JP (2009 - 2011)
  • Osaka, JP (1988 - 2024)

Company Filing History:


Years Active: 1988-2026

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Areas of Expertise:
Image Forming Apparatus
Document Conveying Device
Image Reading Device
Power Supply Device
Image Processing Apparatus
Glycosylation
Polypeptide
Lipase
Heat-Resistant Enzymes
Food Composition
External Use Composition
25 patents (USPTO):Explore Patents

Title: Masahiro Nakao: Innovator in Image Reading Technology

Introduction

Masahiro Nakao is an accomplished inventor based in Osaka, Japan, known for his significant contributions to the field of image reading technology. With a total of 22 patents to his name, Nakao continues to push the boundaries of innovation through his work, transforming how documents are processed and managed in various applications.

Latest Patents

Among Nakao's latest patents is an image reading device and image forming apparatus designed to enhance the efficiency of document conveyance. This advanced apparatus utilizes a document tray along with both linear and curved conveyance paths. The system features a document conveyance device, a scanning device, and a length detecting device, all managed by a sophisticated controller. The unique aspect of this invention is its ability to allow or disallow the conveyance of original documents based on their length, as detected by the length detecting device. This innovation addresses common issues in document handling by optimizing skew correction and error management during the scanning process, thus significantly improving the user experience.

Career Highlights

Nakao has had a noteworthy career, contributing his expertise to prominent companies such as Suntory Holdings Limited and Kyocera Document Solutions Inc. Through his roles in these organizations, he has played a pivotal part in developing technologies that streamline document management processes. His career is marked not only by his patents but also by the impact his inventions have had in the industry.

Collaborations

Throughout his journey as an inventor, Nakao has collaborated with talented individuals such as Harukazu Fukami and Misa Ochiai. These collaborations have enriched his work and further advanced the innovations within the field of image reading technology. The synergy between Nakao and his coworkers has fostered an environment where creativity and technical expertise thrive.

Conclusion

Masahiro Nakao stands out as a significant figure in the realm of innovation, particularly in the development of image reading devices. With 22 patents under his belt, his work continues to influence the industry, leading to more efficient and effective document handling solutions. Nakao's commitment to advancing technology ensures that he will remain a key player in the ongoing evolution of image processing and document management.

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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