Yokohama, Japan

Hiroyuki Watanabe

This inventor holds 28 USPTO granted patents and 1 published patent application, primarily in Image Processing Technology. Top assignees: Nippon Zeon Company, Ltd., Asahi Glass Company, Limited, Olympus Optical Company, Ltd.. Active years: 1983-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Watanabe. Retrieved from https://idiyas.com/inventor/hiroyuki-watanabe-8x84kel6

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

Calculating rank
USPTO Granted Patents = 28 

% Patents Active = 96.4

Average Co-Inventor Count = 3.2

ph-index = 13

Forward Citations = 679(Granted Patents)


Company Filing History:


Years Active: 1983-2009

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Areas of Expertise:
Image Processing
White Balance
Distortion Correction
Electronic Imaging
Three-Dimensional Simulation
Texture Computation
Optical Articles
Rubber Composition
Polyurethane Resin
Laminated Glass
Thermoplastic Polymer
Diene Polymer
28 patents (USPTO):Explore Patents

Title: Innovations and Achievements of Hiroyuki Watanabe

Introduction: Hiroyuki Watanabe, based in Yokohama, Japan, is a prolific inventor with a remarkable portfolio of 28 patents. His contributions to the field of electronic imaging systems and white balance processing have paved the way for advancements in digital imaging technology.

Latest Patents: Some of Watanabe's latest patents include the "White Balance Processing Apparatus and Processing Method Thereof." This invention describes a device that performs white balance processing on images using a set white balance value and features a storage component for storing previous white balance values. His second notable patent is the "Electronic Imaging System," which encompasses a two-dimensional array of pixels in a CCD image sensor arrangement. This system enables high pixel density output at elevated frame rates without necessitating high drive frequencies, establishing new standards in still picture recording and dynamic image processing.

Career Highlights: Throughout his career, Hiroyuki Watanabe has contributed to several prestigious companies, including Nippon Zeon Company, Ltd. and Asahi Glass Company, Limited. His work in these firms has not only showcased his technical expertise but also his ability to innovate within competitive environments.

Collaborations: Watanabe has collaborated with noted professionals in his field, including Shuichi Akita and Kohkichi Noguchi. These partnerships have further enhanced the development of his inventions, promoting collaborative innovation in electronic imaging technologies.

Conclusion: Hiroyuki Watanabe's extensive patent portfolio and collaborations highlight his significant impact on the advancements in imaging technology. His ongoing innovations continue to influence the industry, setting new standards for electronic imaging systems and methods.

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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