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For the Inventor, By the Inventor

Ina, Japan

Tetsuo Tatsuda

This inventor holds 22 USPTO granted patents and 5 published patent applications and 2 EPO patents, primarily in Printing Technology. Top assignees: Seiko Epson Corporation, Olympus Optical Company, Ltd.. Active years: 2002-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuo Tatsuda. Retrieved from https://idiyas.com/inventor/tetsuo-tatsuda

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

USPTO Granted Patents = 22 

% Patents Active = 95.5

 

Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Nagano, JP (2021)
  • Ina, JP (2002 - 2022)

Company Filing History:

goldMedal20 out of 34,268 
 
Seiko Epson Corporation
 patents
silverMedal2 out of 5,729 
 
Olympus Optical Company, Ltd.
 patents

Years Active: 2002-2022

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Areas of Expertise:
Failure Time Estimation
Machine Learning Device
Abnormality Detection
Image Processing
Colorimetry
Printing Apparatus
Optical Module
Spectral Measurement
Image Quality Inspection
Photometric Apparatus
22 patents (USPTO):Explore Patents
1. 11472175 - Failure time estimation device, machine learning device, and failure time estimation method (2022-10-18),
2. 11323575 - Printing abnormality detection system and method with display based on necessity determination criteria (2022-05-03),
3. 11210046 - Printer, machine learning device, and machine learning method (2021-12-28),
4. 11198312 - Method for determining working gap, and recording device (2021-12-14),
5. 11165915 - Printer, learning device, and learning method (2021-11-02),
6. 11148413 - Printer and generation method of correction value (2021-10-19),
7. 10894428 - Image processing device, cockling detection method, machine learning system (2021-01-19),
8. 10750048 - Printing apparatus and control method of printing apparatus including a carriage configured to mount a print head and a camera for capturing an image of a chart printed on a transported print medium (2020-08-18),
9. 10735604 - Image quality inspection camera system, printing apparatus, and light source adjustment method (2020-08-04),
10. 10616446 - Printing apparatus (2020-04-07),
11. 10419623 - Measuring apparatus and printing apparatus (2019-09-17),
12. 10341523 - Printer and control method of a printer (2019-07-02),
13. 10336066 - Printer and control method of a printer (2019-07-02),
14. 10063785 - Colorimetry method, colorimetry device, spectral measurement method, spectral measurement device and electronic apparatus (2018-08-28),
15. 10029491 - Measuring device and printing apparatus (2018-07-24),

Tetsuo Tatsuda: Innovator in Printing Technology

Introduction

Tetsuo Tatsuda, based in Ina, Japan, is a prolific inventor with a remarkable portfolio of 22 patents. His work primarily focuses on innovations in printing technology, leveraging advanced methodologies to enhance the functionality and reliability of printers.

Latest Patents

Among his latest inventions is a failure time estimation device designed to predict the failure time of printers. This device utilizes a machine-learned model developed through extensive machine learning. The model processes teaching data that correlates printer operation history, current state information, and print result images to make accurate failure time estimates.

Another significant invention is his printing abnormality detection system. This system includes a printer capable of printing images based on provided image data, a reader to scan the printed media, and a processing unit that identifies any discrepancies in the printed output. The system is equipped with a display unit that presents information regarding any detected abnormalities according to established necessity determination criteria.

Career Highlights

Tetsuo Tatsuda has made substantial contributions to the field of printing technology through his positions at esteemed companies, such as Seiko Epson Corporation and Olympus Optical Company, Ltd. His expertise in machine learning and printing systems has facilitated the development of innovative products that enhance the printing experience for users.

Collaborations

Throughout his career, Tetsuo has collaborated with notable professionals in the field, including Danjun Zhao and Yuichi Shikagawa. These partnerships have fostered a collaborative environment that drives innovation and improvement in printing technologies.

Conclusion

With a robust portfolio of patents and a dedication to advancing the printing industry, Tetsuo Tatsuda stands out as a significant figure in the realm of technological innovation. His contributions continue to shape the future of printing technology, establishing him as a valuable inventor in this specialized field.

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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