Hikone, Japan

Hirotada Itoi

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Densan Corporation. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotada Itoi. Retrieved from https://idiyas.com/inventor/hirotada-itoi

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Hirotada Itoi: Innovator in Hard Disk Technology

Introduction

Hirotada Itoi, a dedicated inventor based in Hikone, Japan, has made significant contributions to the field of computer technology. His focus on innovative designs has led to the development of a unique hard disk apparatus, demonstrating his keen understanding of engineering principles.

Latest Patents

Itoi holds a patent for a Low airflow hard disk apparatus. This inventive apparatus includes a base and a cover member, with a rotational portion located in a disk chamber. A hard disk is secured within this rotational portion, ensuring smooth operation. The design incorporates a first projection portion on the cover member and a second projection portion on the base, functioning to inhibit air flow generated by the hard disk's rotation. This innovative feature, which includes radially extending fins, enhances the efficiency and performance of hard disk systems.

Career Highlights

Hirotada Itoi is currently employed at Nippon Densan Corporation, where he applies his expertise in the development of advanced technology solutions. His patent reflects his role in driving innovation within the company, contributing to state-of-the-art products in the technology sector.

Collaborations

Throughout his career, Itoi has collaborated with esteemed colleagues such as Kiyoyoshi Takegami and Yoichi Mori. These partnerships have fostered a creative environment that promotes technological advancements and innovation-led projects, highlighting the importance of teamwork in the realm of invention.

Conclusion

Hirotada Itoi’s innovative spirit and dedication to hard disk technology exemplify the impact that individual inventors can have on the industry. With his patented low airflow hard disk apparatus, he is paving the way for more efficient storage solutions, proving that thoughtful inventions can shape the future of technology.

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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