logo

For the Inventor, By the Inventor

Chino, Japan

Shinichi Naito

This inventor holds 16 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignees: Seiko Epson Corporation, Sanyo Chemical Industries, Ltd.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichi Naito. Retrieved from https://idiyas.com/inventor/shinichi-naito

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

USPTO Granted Patents = 16 

% Patents Active = 93.8

 

Average Co-Inventor Count = 5.1

ph-index = 3

Forward Citations = 32(Granted Patents)


Company Filing History:

goldMedal16 out of 34,238 
 
Seiko Epson Corporation
 patents
silverMedal1 out of 359 
 
Sanyo Chemical Industries, Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2015-2026

Loading Chart...
Loading Chart...
16 patents (USPTO):Explore Patents
1. 12692402 - Ink jet ink set and recording method (2026-07-28),
2. 12319821 - Aqueous pigment dispersion (2025-06-03),
3. 11866596 - Aqueous ink jet composition (2024-01-09),
4. 11591489 - Aqueous ink jet composition (2023-02-28),
5. 11447649 - Aqueous ink jet composition (2022-09-20),
6. 11384249 - Aqueous ink jet composition (2022-07-12),
7. 10240055 - Ink jet ink composition and production method thereof (2019-03-26),
8. 9868872 - Ink jet ink composition and production method thereof (2018-01-16),
9. 9745486 - Ink jet ink set for sublimation transfer, dyed product, and manufacturing method thereof (2017-08-29),
10. 9732466 - Sublimation transfer ink set, dyed product and manufacturing method thereof (2017-08-15),
11. 9718978 - Ink set (2017-08-01),
12. 9695296 - Ink jet black ink composition for sublimation transfer, and dyed article and method for producing dyed article (2017-07-04),
13. 9682571 - Ink composition, inkjet recording system, and inkjet recording method (2017-06-20),
14. 9534128 - Ink jet ink composition for sublimation transfer, ink set, and method of manufacturing dyed product (2017-01-03),
15. 9399718 - Ink composition, inkjet recording system, and inkjet recording method (2016-07-26),

Title: The Innovations of Shinichi Naito

Introduction

Shinichi Naito is a prominent inventor based in Chino, Japan. He has made significant contributions to the field of aqueous pigment dispersions and inkjet compositions. With a total of 16 patents to his name, Naito's work has had a considerable impact on the printing industry.

Latest Patents

One of his latest patents is an aqueous pigment dispersion that boasts high initial dispersibility, storage stability, and color developability after printing. This innovation is particularly notable for its high rub resistance in cotton fabrics. Another significant patent is an aqueous inkjet composition that includes various dyes and compounds designed to enhance the quality and performance of inkjet printing.

Career Highlights

Throughout his career, Naito has worked with esteemed companies such as Seiko Epson Corporation and Sanyo Chemical Industries, Ltd. His experience in these organizations has allowed him to refine his expertise in pigment dispersions and ink formulations.

Collaborations

Naito has collaborated with notable coworkers, including Yasunari Ikeda and Akihito Sao. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Shinichi Naito's contributions to the field of aqueous pigment dispersions and inkjet compositions highlight his role as a leading inventor. His work continues to influence the printing industry, showcasing the importance of innovation in technology.

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]
Loading…