Kanagawa, Japan

Yoshio Yukawa

This inventor holds 5 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Video Engineering, Incorporated, Other. Active years: 1997-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Yukawa. Retrieved from https://idiyas.com/inventor/yoshio-yukawa

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


% Patents Active = 80.0

Average Co-Inventor Count = 7.1

ph-index = 3

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 1997-2003

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5 patents (USPTO):Explore Patents

Title: Yoshio Yukawa: Innovator in Magnetic Disc Technology

Introduction

Yoshio Yukawa is a notable inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of data storage technology, holding a total of 5 patents. His work primarily focuses on magnetic disc control apparatuses, which have advanced the efficiency of data transfer and recording processes.

Latest Patents

Yukawa's latest patents include a magnetic disc control apparatus that facilitates parallel data transfer between the disc control unit and the encoder circuit. This innovative disc storage apparatus features at least one disc with a recording surface and a head for recording data. The apparatus includes a decoder circuit that decodes coded data from the head into parallel data, which is then outputted by the disc control unit. Additionally, it incorporates a host interface control unit that connects to a host computer, allowing for efficient data output. Another patent details a data processing method for recording data on a recording medium, which involves dividing parallel data into smaller segments for encoding and recording.

Career Highlights

Throughout his career, Yoshio Yukawa has worked with prominent companies such as Hitachi, Ltd. and Hitachi Video Engineering, Incorporated. His experience in these organizations has contributed to his expertise in data storage technologies and innovations.

Collaborations

Yukawa has collaborated with notable coworkers, including Takashi Oeda and Motoyasu Tsunoda. Their combined efforts have furthered advancements in the field of magnetic disc technology.

Conclusion

Yoshio Yukawa's contributions to magnetic disc technology and data processing methods have established him as a key figure in the industry. His innovative patents continue to influence the development of efficient data storage solutions.

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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