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For the Inventor, By the Inventor

Matsumoto, Japan

Shohei Shiono

This inventor holds 17 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignee: Seiko Epson Corporation. Active years: 2011-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shohei Shiono. Retrieved from https://idiyas.com/inventor/shohei-shiono

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

USPTO Granted Patents = 17 

% Patents Active = 58.8

 

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 19(Granted Patents)


Location History:

  • Shiojiri, JP (2011 - 2012)
  • Matsumoto, JP (2012 - 2019)

Company Filing History:

goldMedal17 out of 34,268 
 
Seiko Epson Corporation
 patents

Years Active: 2011-2019

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17 patents (USPTO):Explore Patents
1. RE47575 - Ink set, recording method, recording apparatus, and recording material (2019-08-19),
2. 9580614 - Ink set and recording method (2017-02-28),
3. 9469772 - Ink set, recording method, recording apparatus, and recording material (2016-10-18),
4. 9394451 - Ink set and recording method (2016-07-19),
5. 9034460 - Ink set, recording method, recording apparatus, and recording material (2015-05-19),
6. 8985836 - Liquid stirring device (2015-03-24),
7. 8960884 - White ink for ink jet recording and recording apparatus (2015-02-24),
8. 8814334 - Liquid accommodating container and liquid ejecting apparatus (2014-08-26),
9. 8807729 - Ink set for ink jet recording, recording apparatus, and recorded matter (2014-08-19),
10. 8728612 - Ink jet recording method (2014-05-20),
11. 8628178 - Liquid droplet discharge device (2014-01-14),
12. 8277552 - Ink set, recording apparatus, and recording method (2012-10-02),
13. 8277551 - Ink set, recording apparatus, and recording method (2012-10-02),
14. 8172933 - Ink set (2012-05-08),
15. 8092583 - Ink set (2012-01-10),

Title: The Innovative Contributions of Shohei Shiono

Introduction

Shohei Shiono is a prominent inventor based in Matsumoto, Japan. He has made significant contributions to the field of ink technology, holding a total of 17 patents. His work focuses on developing advanced ink compositions that enhance recording methods and materials.

Latest Patents

Shiono's latest patents include innovative ink sets and recording methods. One of his notable inventions is an ink set that comprises a first ink composition and a second ink composition. The first ink composition contains a first pigment and an alkyl diol with specific properties, while the second ink composition features a second pigment and a higher content of the alkyl diol. These formulations are designed to improve the performance and quality of printed materials.

Career Highlights

Shohei Shiono is currently employed at Seiko Epson Corporation, where he continues to push the boundaries of ink technology. His expertise and innovative mindset have led to numerous advancements in the industry, making him a valuable asset to his company.

Collaborations

Throughout his career, Shiono has collaborated with talented individuals such as Tsuyoshi Sano and Takayoshi Kagata. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Shohei Shiono's contributions to ink technology and his impressive portfolio of patents highlight his role as a leading inventor in the field. His work continues to influence the industry and pave the way for future innovations.

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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