Chiba, Japan

Hirotomo Yunoki

This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignees: Sony Corporation, Sony Computer Entertainment Inc.. Active years: 2004-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotomo Yunoki. Retrieved from https://idiyas.com/inventor/hirotomo-yunoki

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 2004-2013

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4 patents (USPTO):Explore Patents

Title: Hirotomo Yunoki: Innovator in Electronic Components

Introduction

Hirotomo Yunoki is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of electronic components, holding a total of 4 patents. His innovative work has had a lasting impact on technology and engineering.

Latest Patents

Yunoki's latest patents include an electronic component and inspection system. This invention features a CPU built into a device that initiates inspection processing upon receiving a command from an external terminal. It switches a redundant inspection terminal to an input terminal with a pull-up resistor, applies a predetermined voltage, detects the input voltage, and transmits the result back to the external terminal. Another significant patent is a track jump apparatus capable of varying moving pulse and braking pulse. This disk drive apparatus stabilizes the track jumping operation of an objective lens by detecting the direction of movement and discriminating the track jump operation, ensuring stability during the process.

Career Highlights

Throughout his career, Yunoki has worked with prominent companies such as Sony Corporation and Sony Computer Entertainment Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

Yunoki has collaborated with talented individuals in the industry, including Atsushi Kitamura and Kenichi Kabasawa. These partnerships have contributed to the success of his inventions and advancements in technology.

Conclusion

Hirotomo Yunoki is a distinguished inventor whose work in electronic components has led to several important patents. His contributions continue to influence the field and inspire future innovations.

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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