Tokyo, Japan

Toshinao Aruga

This inventor holds 8 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Olympus Corporation, Riso Kagaku Corporation. Active years: 2005-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshinao Aruga. Retrieved from https://idiyas.com/inventor/toshinao-aruga

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

USPTO Granted Patents = 8 

% Patents Active = 62.5

 

Average Co-Inventor Count = 1.2

ph-index = 3

Forward Citations = 27(Granted Patents)


Location History:

  • Akiruno, JP (2005 - 2013)
  • Tokyo, JP (2009 - 2013)

Company Filing History:


Years Active: 2005-2013

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8 patents (USPTO):Explore Patents

Title: The Innovations of Toshinao Aruga

Introduction

Toshinao Aruga is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of image forming technology, holding a total of 8 patents. His work has been instrumental in advancing the capabilities of image recording apparatuses.

Latest Patents

One of his latest patents is an image forming apparatus that features a plurality of individually controlled recording heads. This innovative apparatus allows for independent control of each recording head, enabling the rewriting of image data or parameters and adjusting driving voltage at desired timings. This results in a uniform density of images based on temperature detection signals from each recording head. Another notable patent involves an image recording apparatus, its control method, and a storage medium recording its control program. This invention includes a recording medium detection unit that enhances the efficiency of the recording process by controlling multiple nozzles based on job information and detection signals.

Career Highlights

Throughout his career, Toshinao Aruga has worked with notable companies such as Olympus Corporation and Riso Kagaku Corporation. His experience in these organizations has contributed to his expertise in image forming technologies and patent development.

Collaborations

Toshinao has collaborated with talented individuals in his field, including Naoki Ishii and Keiichiro Tawara. These collaborations have fostered innovation and the sharing of ideas, further enhancing the quality of his inventions.

Conclusion

Toshinao Aruga's contributions to image forming technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in image recording systems.

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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