Kanagawa, Japan

Masahiro Hiranuma

This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignee: Ricoh Company, Ltd.. Active years: 2011-2017.

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

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


% Patents Active = 42.9


Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Tokyo, JP (2011 - 2015)
  • Kanagawa, JP (2016 - 2017)

Company Filing History:


Years Active: 2011-2017

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7 patents (USPTO):Explore Patents

Title: Masahiro Hiranuma: Innovator in Imaging Technology

Introduction

Masahiro Hiranuma is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of imaging technology, holding a total of 7 patents. His work focuses on developing advanced imaging devices that enhance the quality and accuracy of image capture.

Latest Patents

Hiranuma's latest patents include innovative devices such as an imaging device, a medium type determining device, and an image forming apparatus. The imaging device features a light source and a two-dimensional image sensor that captures reflected light from a subject. This device is designed to output a clear image while effectively managing specular light. Additionally, the image capturing device incorporates a light blocking member that prevents unwanted reflections, ensuring high-quality image capture.

Career Highlights

Masahiro Hiranuma is currently employed at Ricoh Company, Ltd., where he continues to push the boundaries of imaging technology. His expertise and innovative approach have led to the development of several key patents that are instrumental in the advancement of imaging devices.

Collaborations

Hiranuma has collaborated with notable colleagues such as Mamoru Yorimoto and Nobuyuki Satoh. Their combined efforts have contributed to the success of various projects within the imaging technology sector.

Conclusion

Masahiro Hiranuma's contributions to imaging technology through his patents and collaborations highlight his role as a leading inventor in this field. His work continues to influence advancements in image capture and processing.

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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