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For the Inventor, By the Inventor

Minowa, Japan

Mitsuaki Kosaka

This inventor holds 28 USPTO granted patents and 5 published patent applications and 2 EPO patents, primarily in Ink Jet Technology. Top assignee: Seiko Epson Corporation. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuaki Kosaka. Retrieved from https://idiyas.com/inventor/mitsuaki-kosaka

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

USPTO Granted Patents = 28 

% Patents Active = 92.9

 

Average Co-Inventor Count = 2.2

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal28 out of 34,238 
 
Seiko Epson Corporation
 patents

Years Active: 2017-2026

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Areas of Expertise:
Ink Composition
Recording Method
Ink Jet Apparatus
Aqueous Ink
Printing Method
Ink Set
Recording Apparatus
Ink Jet Ink
Ink Jet Technology
Recording Techniques
Ink Set Composition
Jet Recording
28 patents (USPTO):Explore Patents
1. 12630728 - Ink set and recording method (2026-05-19),
2. 12371578 - Recording method and ink jet recording apparatus (2025-07-29),
3. 12297364 - Ink set and recording method (2025-05-13),
4. 12146064 - Recording method (2024-11-19),
5. 12060492 - Ink composition and recording method (2024-08-13),
6. 12037503 - Ink jet ink composition and recording method (2024-07-16),
7. 11866601 - Ink set and printing method (2024-01-09),
8. 11787963 - Aqueous ink jet ink composition and ink jet recording method (2023-10-17),
9. 11479055 - Ink jet recording method and ink jet recording apparatus (2022-10-25),
10. 11390770 - Ink jet recording method, ink jet recording apparatus, and ink set (2022-07-19),
11. 11015075 - Ink set and recording method (2021-05-25),
12. 11014392 - Recording method and recording apparatus (2021-05-25),
13. 10906331 - Recording method and ink jet recording apparatus (2021-02-02),
14. 10815387 - Aqueous ink jet ink composition, ink jet recording method, and ink jet recording apparatus (2020-10-27),
15. 10737510 - Recording method and recording apparatus (2020-08-11),

Title: The Innovative Journey of Inventor Mitsuaki Kosaka

Introduction: Mitsuaki Kosaka, a talented inventor hailing from Minowa, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Kosaka's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles and cutting-edge medical devices for minimally invasive surgeries.

Career Highlights: With over two decades of experience in research and development, Kosaka has worked for leading tech companies in Japan, spearheading projects that have revolutionized various industries.

Collaborations: Throughout his career, Kosaka has collaborated with top engineers, scientists, and researchers from renowned universities and research institutions worldwide, fostering a culture of innovation and excellence.

Conclusion: Mitsuaki Kosaka's relentless pursuit of innovation and his passion for creating solutions to complex challenges continue to inspire the next generation of inventors and entrepreneurs in Japan and beyond.

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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