Kanagawa, Japan

Hideo Yuyama

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Photo Film Company, Limited. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Yuyama. Retrieved from https://idiyas.com/inventor/hideo-yuyama

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Hideo Yuyama: Innovator in Image Forming Technology

Introduction

Hideo Yuyama is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of imaging technology, particularly through his innovative methods in image formation. His work has been recognized for its potential to enhance the quality and efficiency of image reproduction.

Latest Patents

Yuyama holds a patent for an image forming method. This method involves copying an original image onto a photosensitive material using a direct reversal photographic emulsion. The process includes conducting ordinary exposure when the original image is positive and high illuminance exposure when the original image is negative. This innovative approach allows for the production of direct positive images from both original positive and negative images, making it highly advantageous for various imaging applications.

Career Highlights

Hideo Yuyama is associated with Fuji Photo Film Company, Limited, where he has contributed to advancements in photographic technology. His work has played a crucial role in improving the processes involved in image reproduction, showcasing his expertise in the field.

Collaborations

Yuyama has collaborated with Motohiko Tsubota, another professional in the imaging sector. Their partnership has likely fostered innovative ideas and advancements in their respective projects.

Conclusion

Hideo Yuyama's contributions to image forming technology exemplify the impact of innovation in the field of photography. His patented methods have the potential to revolutionize how images are reproduced, highlighting the importance of continuous advancement in technology.

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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