Isao Yahata

This inventor holds 93 USPTO granted patents and 7 published patent applications and 6 EPO patents, primarily in Image Processing Technology (CPC class B41M7-0009). Top assignees: Toshiba Tec Kabushiki Kaisha, Kabushiki Kaisha Toshiba. Active years: 2010-2022.

USPTO Granted Patents = 93 (Patent Applications = 7)

% Patents Active = 72.0

EPO Patents = 6 (Patent Applications = 7)

Average Co-Inventor Count = 3.9

ph-index = 10

Forward Citations = 257(Granted Patents)

Forward Citations (Not Self Cited) = 188(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Izunokuni, JP (2011)
Tokyo, JP (2014)
Shizuoka-ken, JP (2010 - 2018)
Shizuoka, JP (2012 - 2019)
Izunokuni Shizuoka, JP (2017 - 2022)

Company Filing History:

93 out of 6,285

Toshiba Tec Kabushiki Kaisha

patents

89 out of 53,226

Kabushiki Kaisha Toshiba

patents

where one patent can have more than one assignee

Years Active: 2010-2022

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Areas of Expertise:

Image Processing

Decoloring Apparatus

Image Erasing

Sheet Conveying

Printing Method

Label Sheet

Sorting Method

Color Erasing

93 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11479434 - Sheet conveying device and image processing apparatus having a tray resistance member (2022-10-25),

2. 10802423 - Printer and printing method (2020-10-13),

3. 10571831 - Printer and printing method (2020-02-25),

4. 10444679 - Image forming apparatus which can form an image on a label sheet and control method thereof (2019-10-15),

5. 10336117 - Image erasing apparatus and image erasing method (2019-07-02),

6. 10131174 - Decolorizing apparatus (2018-11-20),

7. 10112427 - Image decoloring device (2018-10-30),

8. 10108119 - Image forming apparatus which can form an image on a label sheet and control method thereof (2018-10-23),

9. 10035369 - Image erasing apparatus and image erasing method (2018-07-31),

10. 10022997 - Decoloring apparatus and sorting method for paper discharge in decoloring apparatus (2018-07-17),

11. 9987868 - Erasing apparatus and image forming apparatus that uses the erasing apparatus (2018-06-05),

12. 9925817 - Decolorizing apparatus (2018-03-27),

13. 9908357 - Decoloring apparatus and sorting method for paper discharge in decoloring apparatus (2018-03-06),

14. 9835998 - Sheet processing apparatus (2017-12-05),

15. 9776448 - Image erasing apparatus and image erasing method (2017-10-03),

Title: The Innovative Journey of Inventor Isao Yahata

Introduction: Isao Yahata, a pioneering inventor hailing from Shizuoka-ken, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Isao Yahata holds several patents in various fields, including technology, engineering, and healthcare, showcasing his diverse range of expertise and creativity.

Career Highlights: Throughout his illustrious career, Isao Yahata has been recognized for his innovative spirit and problem-solving skills. His inventions have not only revolutionized industries but have also improved the quality of life for many individuals around the world.

Collaborations: Isao Yahata has collaborated with leading research institutions, universities, and companies to further develop and implement his inventions. His collaborative efforts have led to the successful commercialization of several groundbreaking technologies.

Conclusion: In conclusion, Isao Yahata stands as a testament to the power of innovation and creativity in shaping a better future. His dedication to pushing the boundaries of what is possible has left a lasting impact on the world of inventions and will continue to inspire future generations of inventors.