Sakai, Japan

Ryuhji Kitaura

This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2020-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuhji Kitaura. Retrieved from https://idiyas.com/inventor/ryuhji-kitaura

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

Calculating rank
USPTO Granted Patents = 2 

Average Co-Inventor Count = 2.4

ph-index = 1


Company Filing History:


Years Active: 2020-2021

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2 patents (USPTO):Explore Patents

Title: Ryuhji Kitaura: Inventor in Image and Audio Technology.

Introduction

Ryuhji Kitaura is an inventor based in Sakai, Japan. His work includes inventions for video processing and audio speaker placement. He is associated with Sharp Corporation and holds 2 patents.

Latest Patents

Kitaura’s listed patents address ways to improve video editing and audio setup.

“Image processing device, image processing program, and recording medium” describes a device that detects feature portions in video frames and adjusts their playback speed relative to frames without detected features. The device then outputs the edited video.

“Speaker arranged position presenting apparatus” describes a system that calculates suitable positions for multiple speakers based on characteristics of the audio content or information about the playback environment. It presents the calculated positions to the user.

Career Highlights

Kitaura’s patent work spans image processing and multi-channel audio technology. These inventions focus on adapting media playback and equipment arrangements to the content and user environment.

Collaborations

Kitaura’s listed coworkers include Nao Tokui and Takeaki Suenaga. His company affiliation is Sharp Corporation.

Conclusion

Ryuhji Kitaura’s patents reflect contributions to video editing and practical speaker placement, connecting media processing with user-focused playback experiences.

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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