Shimosuwa, Japan

Yoshimitsu Hayashi

This inventor holds 6 USPTO granted patents and 3 EPO patents. Top assignee: Seiko Epson Corporation. Active years: 1994-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimitsu Hayashi. Retrieved from https://idiyas.com/inventor/yoshimitsu-hayashi

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

Calculating rank

% Patents Active = 16.7


Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 145(Granted Patents)


Location History:

  • Suwa, JP (1994)
  • Shimosuwa-machi, JP (2013 - 2016)

Company Filing History:


Years Active: 1994-2016

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6 patents (USPTO):Explore Patents

Title: Innovations of Yoshimitsu Hayashi

Introduction

Yoshimitsu Hayashi is a notable inventor based in Shimosuwa-machi, Japan. He has made significant contributions to the field of image recording technology, holding a total of 6 patents. His work primarily focuses on advancements in image recording apparatuses and electromagnetic wave irradiation devices.

Latest Patents

One of his latest patents is an image recording apparatus that features an irradiator with directionality in the transport direction. This innovative apparatus includes a first print head that discharges a first liquid cured through light irradiation, and a second print head that discharges a second liquid with a different content rate. The design allows for improved efficiency in the printing process. Another significant patent is an electromagnetic wave irradiation device, which includes an irradiator that periodically irradiates electromagnetic waves onto a liquid droplet adhered to a recording medium. This device enhances the precision and quality of image formation.

Career Highlights

Yoshimitsu Hayashi is currently employed at Seiko Epson Corporation, a leading company in imaging and printing technology. His work has been instrumental in developing cutting-edge technologies that enhance the capabilities of image recording systems.

Collaborations

Throughout his career, Hayashi has collaborated with notable colleagues, including Kazutoshi Fujisawa and Takashi Tukamoto. These collaborations have contributed to the advancement of innovative technologies in their field.

Conclusion

Yoshimitsu Hayashi's contributions to image recording technology and his innovative patents reflect his expertise and dedication to advancing the industry. His work continues to influence the development of new technologies in imaging and printing.

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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