Katano, Japan

Okazawa Hironori

This inventor holds 1 USPTO granted patent. Top assignees: Matsushita Electric Industrial Co., Ltd., Samsung Electronics Co., Ltd.. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Okazawa Hironori. Retrieved from https://idiyas.com/inventor/okazawa-hironori

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

Calculating rank

Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Okazawa Hironori: Innovator in Disc Technology

Introduction

Okazawa Hironori is a notable inventor based in Katano, Japan. He has made significant contributions to the field of disc technology, particularly with his innovative designs that enhance the functionality and reliability of disc cartridges and drives.

Latest Patents

Hironori holds a patent for a disc cartridge and disc drive system. This invention includes a case that accommodates a disc, featuring an aperture hole for access by a recording/reproducing apparatus. The design incorporates a shutter that opens and shuts the aperture hole, along with a disc holder that moves to cover gaps, thereby reducing the risk of dust contamination on the disc's information area. His patent is a testament to his commitment to improving disc technology and user experience.

Career Highlights

Throughout his career, Hironori has worked with prominent companies such as Samsung Electronics Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His experience in these leading organizations has allowed him to refine his skills and contribute to groundbreaking advancements in technology.

Collaborations

Hironori has collaborated with talented individuals in the industry, including Jae-yong Eum and Yong-hoon Lee. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Okazawa Hironori's contributions to disc technology through his patent and professional collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in disc drive systems, ensuring a cleaner and more efficient user experience.

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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