Yoshiharu Yabuki

This inventor holds 111 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents and 5 EPO patents, primarily in Inkjet Technology (CPC class 430203). Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation, Seiko Epson Corporation. Active years: 1981-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiharu Yabuki. Retrieved from https://idiyas.com/inventor/yoshiharu-yabuki

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

USPTO Granted Patents = 111 (Patent Applications = 2)

% Patents Active = 78.4

CIPO Patents = 3

EPO Patents = 5 (Patent Applications = 1)

Average Co-Inventor Count = 2.9

ph-index = 14

Forward Citations = 784(Granted Patents)

Forward Citations (Not Self Cited) = 742(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Ashigara, JP (2001)
Kawagawa, JP (2002)
Saitama-ken, JP (2004)
Minami-ashigara, JP (1981 - 2010)
Ashigarakami-gun, JP (2011)
Kanagawa, JP (1984 - 2015)
Shizuoka, JP (2014 - 2015)
Shizuoka-ken, JP (2014 - 2016)

Company Filing History:

85 out of 16,458

Fuji Photo Film Company, Limited

Seiko Epson Corporation

patents

where one patent can have more than one assignee

Years Active: 1981-2016

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Areas of Expertise:

Inkjet Ink

Color Filter

Aqueous Ink

Textile Printing

Dye Mixture

Photo-Curable Composition

Polymerizable Composition

Color Toner

Image Formation

Recording Method

Phthalocyanine Compound

Solid-State Imaging

111 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9389505 - Polymerizable composition for solder resist, and solder resist pattern formation method (2016-07-12),

2. 9139954 - Aqueous coloring composition for textile printing, textile printing method, and fabric (2015-09-22),

3. 9052458 - Radiation-sensitive colored composition, colored cured film, color filter and method of producing the same, solid-state imaging device, liquid crystal display apparatus, and method of producing dye (2015-06-09),

4. 8815478 - Colored curable composition, resist liquid, ink for inkjet printing, color filter, method of producing color filter, solid-state image sensor, liquid crystal display, organic EL display, image display device and colorant compound (2014-08-26),

5. 8741508 - Colored curable composition, color resist, ink-jet ink, color filter and method for producing the same, solid-state image pickup device, image display device, liquid crystal display, organic el display, and colorant compound and tautomer thereof (2014-06-03),

6. 8728712 - Polymerizable composition (2014-05-20),

7. 8399664 - Coloring matter, ink, ink for ink jet, ink jet recording method, color toner, and color filter (2013-03-19),

8. 8262789 - Coloring matter, ink, ink for ink jet, ink jet recording method, color toner, and color filter (2012-09-11),

9. 8101011 - Coloring matter, ink, ink for ink jet, ink jet recording method, color toner, and color filter (2012-01-24),

10. 7994232 - Photo-curable composition including polymerizable compound, polymerization initiator, and dye (2011-08-09),

11. 7923083 - Recording medium, ink composition and recording method using the same (2011-04-12),

12. 7691192 - Ink composition, and ink jet recording method and recorded matter using the same (2010-04-06),

13. 7648943 - Azo dye, ink jet recording ink, heat sensitive recording material, color toner, color filter, ink jet recording method, ink cartridge and ink jet printer (2010-01-19),

14. 7572911 - Azo compound and process of producing the same, and novel compound and process of producing azo compounds using the same (2009-08-11),

15. 7533978 - Color composition and inkjet recording method (2009-05-19),

Title: Yoshiharu Yabuki: Pioneering Inventor from Kanagawa, JP

Introduction: Yoshiharu Yabuki is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yabuki's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights: With over two decades of experience in research and development, Yabuki has worked with leading tech companies to bring cutting-edge products to the market. His expertise lies in merging technology with sustainability for a better future.

Collaborations: Throughout his career, Yabuki has collaborated with top universities and research institutions in Japan and globally to push the boundaries of innovation. His partnerships have led to the development of revolutionary technologies in various sectors.

Conclusion: Yoshiharu Yabuki's relentless pursuit of innovation and his passion for creating a positive impact on society through technology make him a true visionary in the world of inventors.

Profile summary based on public USPTO records.