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For the Inventor, By the Inventor

Hamamatsu, Japan

Takeshi Yagi

This inventor holds 7 USPTO granted patents. Top assignee: Roland Dg Corporation. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Yagi. Retrieved from https://idiyas.com/inventor/takeshi-yagi-cal0bz7q

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

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 71.4

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal7 out of 226 
 
Roland Dg Corporation
 patents

Years Active: 2018-2026

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7 patents (USPTO):Explore Patents
1. 12679110 - Printing device including light radiation device with independently controlled radiation portions (2026-07-14),
2. 12291041 - Inkjet printer that provides uneven texture on printed matter (2025-05-06),
3. 11926147 - Printing device including light radiation device with independently controlled radiation portions (2024-03-12),
4. 10496906 - Inkjet printer (2019-12-03),
5. 10391787 - Inkjet printer (2019-08-27),
6. 10369803 - Inkjet printer and inkjet printing method (2019-08-06),
7. 10065436 - Inkjet recording apparatus (2018-09-04),

Title: The Innovative Contributions of Takeshi Yagi

Introduction

Takeshi Yagi is a prominent inventor based in Hamamatsu, Japan. He has made significant contributions to the field of printing technology, holding a total of 7 patents. His work focuses on enhancing the capabilities of inkjet printers, particularly in creating unique textures and images.

Latest Patents

One of Yagi's latest patents is an inkjet printer that provides uneven texture on printed matter. This innovative printer includes an ink head, a carriage, and a first discharge controller. The ink head discharges photo-curable ink onto a recording medium, featuring both a colored ink nozzle group and a transparent ink nozzle group. The carriage is equipped with the ink head, and the first discharge controller is programmed to discharge both colored and transparent inks simultaneously, creating a colored image with a textured overlay.

Another notable patent involves a printing device that includes a light radiation device with independently controlled radiation portions. This device features an upstream radiation portion, a middle radiation portion, and a downstream radiation portion. The controller manages the path operation of ejecting ink while moving the recording head and light radiation device. This innovative approach allows for precise control over the printing process, enhancing the quality of the final output.

Career Highlights

Takeshi Yagi has dedicated his career to advancing printing technology. His work at Roland DG Corporation has positioned him as a key player in the industry. His inventions have not only improved the functionality of inkjet printers but have also opened new avenues for creative expression in printed materials.

Collaborations

Yagi has collaborated with notable colleagues such as Masanori Ishihara and Koji Takahashi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Takeshi Yagi's contributions to the field of printing technology are noteworthy and impactful. His innovative patents reflect a commitment to enhancing the capabilities of inkjet printers, paving the way for future advancements in the industry.

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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