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For the Inventor, By the Inventor

Kawasaki, Japan

Ryuki Kubohara

This inventor holds 5 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 2004-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuki Kubohara. Retrieved from https://idiyas.com/inventor/ryuki-kubohara

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

Calculating rank
USPTO Granted Patents = 5

% Patents Active = 20.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:

goldMedal5 out of 39,378 
 
Fujitsu Corporation
 patents

Years Active: 2004-2009

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5 patents (USPTO):Explore Patents
1. 7522364 - Control circuit for information storage device (2009-04-21),
2. 7441050 - Data processing system, data processing method, computer-readable storage medium, and disk drive (2008-10-21),
3. 7164261 - Resonance-frequency measuring method determining a resonance frequency by counting the number of off-track occurrences (2007-01-16),
4. 7050250 - Storage apparatus and storage medium (2006-05-23),
5. 6774615 - Resonance-frequency measuring method determining a resonance frequency by counting the number of off-track occurrences (2004-08-10),

Title: Ryuki Kubohara: Innovator in Information Storage Technology

Introduction

Ryuki Kubohara is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of information storage technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and performance of data processing systems.

Latest Patents

One of his latest patents is a control circuit for information storage devices. This innovation aims to reduce power consumption by stopping the supply of a formatter clock or an ECC unit clock during a seek operation. The control circuit restarts the clock supply after a calculated time, optimizing energy use. Another notable patent involves a data processing system that processes serial data transferred from a processor. This system includes a bank designation serial data holder and a comparator to ensure efficient data transmission, minimizing unnecessary data transfers.

Career Highlights

Ryuki Kubohara is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of data processing systems, making them more efficient and reliable.

Collaborations

He has collaborated with notable coworkers, including Tatsuhiko Kosugi and Yoshiyuki Kagami, contributing to various innovative projects within the company.

Conclusion

Ryuki Kubohara's contributions to information storage technology exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of data processing systems and their potential for improvement.

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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