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For the Inventor, By the Inventor

Minowa, Japan

Tomohiro Yuda

This inventor holds 18 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Fluid Ejection Technology. Top assignee: Seiko Epson Corporation. Active years: 2011-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomohiro Yuda. Retrieved from https://idiyas.com/inventor/tomohiro-yuda

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

USPTO Granted Patents = 18 

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 44(Granted Patents)


Location History:

  • Minowa-machi, JP (2011 - 2017)
  • Minowa, JP (2016 - 2017)

Company Filing History:

goldMedal18 out of 34,296 
 
Seiko Epson Corporation
 patents

Years Active: 2011-2017

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Areas of Expertise:
Liquid Ejecting Apparatus
Image Forming Apparatus
Droplet Discharging Method
Fluid Ejection Device
Dot Recording Method
Recording Device
Flushing Method
Thermal Expansion Characteristics
Printing Apparatus
Correction Chart Generation
Medium Transporting Method
Mask Pattern
18 patents (USPTO):Explore Patents
1. 9649842 - Liquid ejecting apparatus (2017-05-16),
2. 9636934 - Image forming apparatus and image forming method (2017-05-02),
3. 9522537 - Liquid droplet discharge apparatus, mask pattern, and liquid droplet discharge method (2016-12-20),
4. 9440435 - Liquid discharge control apparatus and liquid discharge control method (2016-09-13),
5. 9352595 - Image forming apparatus and image forming method (2016-05-31),
6. 9315024 - Droplet discharging method and droplet discharging apparatus (2016-04-19),
7. 9278523 - Dot recording apparatus, dot recording method and computer program for the same (2016-03-08),
8. 9272530 - Droplet discharging method and droplet discharging apparatus (2016-03-01),
9. 9162448 - Dot recording apparatus, dot recording method, and computer program therefor (2015-10-20),
10. 8807682 - Liquid ejecting apparatus with a head securing member and a linear scale, whose materials are selected for specific thermal expansion characteristics (2014-08-19),
11. 8783810 - Dot formation positioning device, recording method, setting method, and recording program (2014-07-22),
12. 8662635 - Fluid ejection device, flushing method, and flushing program (2014-03-04),
13. 8485631 - Recording device, method of generating correction chart, and method of transporting medium (2013-07-16),
14. 8465117 - Fluid ejecting apparatus and fluid ejecting method (2013-06-18),
15. 8313158 - Printing apparatus and method of controlling printing apparatus (2012-11-20),

Title: The Innovations of Tomohiro Yuda

Introduction

Tomohiro Yuda is a prominent inventor based in Minowa-machi, Japan. He has made significant contributions to the field of liquid ejection technology, holding a total of 18 patents. His work primarily focuses on enhancing the efficiency and functionality of liquid ejecting apparatuses and image forming methods.

Latest Patents

Among his latest innovations is a liquid ejecting apparatus that features multiple head units. Each head unit contains several recording heads aligned in a main scanning direction, with nozzle openings designed for ink discharge. This apparatus allows for the attachment of M liquid ejecting heads to each holding member, optimizing the arrangement of heads for improved performance. Another notable patent is an image forming apparatus that includes a head, scanning section, and transport section. This apparatus is designed to form images on various media while maintaining a consistent nozzle usage ratio, enhancing the overall image quality.

Career Highlights

Tomohiro Yuda has dedicated his career to advancing printing technology. His work at Seiko Epson Corporation has positioned him as a key figure in the development of innovative printing solutions. His patents reflect a deep understanding of the complexities involved in liquid ejection and image formation.

Collaborations

Throughout his career, Yuda has collaborated with notable colleagues such as Bunji Ishimoto and Akito Sato. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.

Conclusion

Tomohiro Yuda's contributions to liquid ejection technology and image forming methods have significantly impacted the industry. His innovative patents and collaborative efforts continue to drive advancements in printing technology.

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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