Sakado, Japan

Hiroshi Hayashi

This inventor holds 17 USPTO granted patents. Top assignees: Kabushiki Kaisha Nippon Coinco, Nippon Conlux Co., Ltd., Nippon Coinco Co., Ltd.. Active years: 1981-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Hayashi. Retrieved from https://idiyas.com/inventor/hiroshi-hayashi-35iwbldc

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 = 2.5

ph-index = 10

Forward Citations = 442(Granted Patents)


Location History:

  • Kawagoe, JP (1981)
  • Saitama, JP (1987)
  • Sakado, JP (1987 - 1998)

Company Filing History:


Years Active: 1981-1998

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17 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Hiroshi Hayashi: A Pioneer in Information Recording Technologies**

Introduction

Hiroshi Hayashi, a distinguished inventor based in Sakado, Japan, has made remarkable contributions to the field of information recording technology. With a total of 17 patents to his name, Hayashi's innovations have significantly advanced the efficiency and reliability of various apparatuses used in information management. His pioneering solutions demonstrate a commitment to excellence and a deep understanding of engineering principles.

Latest Patents

One of Hiroshi Hayashi's latest patents outlines an innovative information recording and reproducing apparatus designed to enhance the durability and performance of its components. The invention focuses on preventing the bearing surface of an auxiliary bearing in a card carriage from experiencing localized wear while in sliding contact with an auxiliary guide rail. This apparatus ensures that the main and auxiliary guide rails are aligned in the same plane, with the axis of the auxiliary guide rail positioned at a predetermined small angle to the axis of the main guide rail. The unique design includes a bearing bore with a slot-shaped cross-section, allowing portions of the bearing surface to be displaced transversely during operation, thus prolonging the lifespan of the equipment.

Career Highlights

Hiroshi Hayashi has held significant roles in reputable companies, including Nippon Coinco and Nippon Conlux Co., Ltd. Throughout his career, he has demonstrated expertise in developing inventive solutions that address complex challenges within the realm of information recording and reproducing technologies.

Collaborations

In the course of his career, Hayashi has had the privilege of working alongside talented individuals such as Osamu Kobayashi and Koji Yukimoto. These collaborations have fostered a creative environment conducive to innovation, allowing for the development of groundbreaking technologies that have had lasting impacts on the industry.

Conclusion

Hiroshi Hayashi's contributions to the field of information technology through his innovative patents have established him as a notable figure in the industry. His work not only reflects his technical skill and creativity but also his dedication to improving the efficiency and functionality of information recording systems. As he continues to innovate, the impact of his inventions is sure to resonate within the technological landscape for years to come.

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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