Iruma, Japan

Toshio Nagasaka

This inventor holds 6 USPTO granted patents. Top assignees: Casio Computer Co., Ltd., Casio Electronics Manufacturing, Casio Electronics Manufacturing Co., Ltd.. Active years: 1988-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Nagasaka. Retrieved from https://idiyas.com/inventor/toshio-nagasaka

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


% Patents Active = 50.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 65(Granted Patents)


Location History:

  • Tokyo, JP (1988)
  • Iruma, JP (1993 - 2017)

Company Filing History:


Years Active: 1988-2017

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6 patents (USPTO):Explore Patents

Title: The Innovations of Toshio Nagasaka

Introduction

Toshio Nagasaka is a notable inventor based in Iruma, Japan. He has made significant contributions to the field of printing technology, holding a total of 6 patents. His work has influenced various aspects of printing devices and systems.

Latest Patents

One of his latest patents is a printing device that includes a first ejector, which ejects a recording medium to the exterior. Additionally, it features a second ejector that enhances the rigidity of the recording medium more than the first ejector and also ejects the recording medium to the exterior. Another significant patent involves a printing apparatus that prints an image on a recording medium unwound by an unwinder. The recording medium is wound around a first winding shaft in order from the beginning edge to the ending edge. The wound recording medium is then rewound and wound around a second winding shaft in order from the ending edge to the beginning edge of the recording medium.

Career Highlights

Throughout his career, Toshio Nagasaka has worked with prominent companies such as Casio Computer Co., Ltd. and Casio Electronics Manufacturing Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions in the printing industry.

Collaborations

He has collaborated with notable coworkers, including Toshiaki Yajima and Toshihiko Numazu. Their combined expertise has contributed to the advancement of printing technologies.

Conclusion

Toshio Nagasaka's contributions to printing technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry and inspire future innovations.

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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