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For the Inventor, By the Inventor

Nagano, Japan

Yasuo Koyauchi

This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignee: Seiko Epson Corporation. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuo Koyauchi. Retrieved from https://idiyas.com/inventor/yasuo-koyauchi

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

USPTO Granted Patents = 10 

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal10 out of 34,238 
 
Seiko Epson Corporation
 patents

Years Active: 2021-2025

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10 patents (USPTO):Explore Patents
1. 12496837 - Printing device (2025-12-16),
2. 12083788 - Printing device (2024-09-10),
3. 12041205 - Printing device (2024-07-16),
4. 11940327 - Color measuring system and program (2024-03-26),
5. 11934727 - Production method, production system and production program (2024-03-19),
6. 11907598 - Production method, production system and production program, in which list of matters and progress for each process are displayed (2024-02-20),
7. 11838461 - Printing device with user interface (2023-12-05),
8. 11836408 - Production method, production system and production program (2023-12-05),
9. 11792340 - Printing device with user interface (2023-10-17),
10. 11188282 - Printing apparatus and method (2021-11-30),

Title: Yasuo Koyauchi: Innovator in Printing Technology

Introduction

Yasuo Koyauchi is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of printing technology, holding a total of nine patents. His innovative designs focus on enhancing the functionality and user experience of printing devices.

Latest Patents

Koyauchi's latest patents include advanced printing devices that incorporate capacitive touch panels. One of his inventions features a printing device with a home operation portion that includes a mechanical key for transitioning from a displayed screen to a basic screen. This design also includes a power supply operation portion with a mechanical key for shifting the power state of the device. The arrangement of these components is strategically designed to improve user interaction. Another patent describes a similar printing device that performs printing using a recording material, emphasizing the importance of user-friendly interfaces and operational efficiency.

Career Highlights

Yasuo Koyauchi is associated with Seiko Epson Corporation, a leading company in the printing industry. His work has been instrumental in developing innovative printing solutions that cater to modern user needs. Koyauchi's dedication to research and development has positioned him as a key figure in the advancement of printing technology.

Collaborations

Koyauchi has collaborated with talented coworkers such as Yuka Kobayashi and Seiji Kimura. Their combined expertise has contributed to the successful development of various printing technologies.

Conclusion

Yasuo Koyauchi's contributions to the field of printing technology through his patents and innovative designs have made a lasting impact. His work continues to influence the evolution of printing devices, enhancing user experience and operational efficiency.

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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