Fukushima, Japan

Youtaro Sakakura

This inventor holds 4 USPTO granted patents. Top assignees: Alps Electric Co., Ltd., Alps Electronics Co., Ltd.. Active years: 2003-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youtaro Sakakura. Retrieved from https://idiyas.com/inventor/youtaro-sakakura

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


% Patents Active = 75.0

Average Co-Inventor Count = 2.2

ph-index = 2

Forward Citations = 54(Granted Patents)


Company Filing History:


Years Active: 2003-2005

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4 patents (USPTO):Explore Patents

Title: Youtaro Sakakura: Innovator in Game Controller Technology

Introduction

Youtaro Sakakura is a notable inventor based in Fukushima, Japan. He has made significant contributions to the field of game controller technology, holding a total of 4 patents. His innovative designs have enhanced user interaction in gaming, showcasing his expertise and creativity.

Latest Patents

Sakakura's latest patents include a "Designated Position Detector and Game Controller Utilizing the Same." This controller features an artificial retina chip that connects to a display unit via a game machine body. Before gameplay begins, the chip recognizes and stores a reference image of the display unit's frame. During the game, the controller detects the designated position by comparing the movement data with the reference image. Another notable patent is the "Character Input Apparatus," which includes an operation unit with a body operated by hand. This apparatus detects inclination and pushing-down operations, allowing users to select and finalize alphabetical characters by rotating and pressing the operation body.

Career Highlights

Throughout his career, Youtaro Sakakura has worked with prominent companies such as Alps Electric Co., Ltd. and Alps Electronics Co., Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in the gaming industry.

Collaborations

Sakakura has collaborated with talented individuals in his field, including Masahiro Soma and Yasuji Hagiwara. These partnerships have likely fostered creativity and innovation in his projects.

Conclusion

Youtaro Sakakura's contributions to game controller technology demonstrate his inventive spirit and dedication to enhancing user experiences in gaming. His patents reflect a deep understanding of technology and user interaction, marking him as a significant figure in the industry.

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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