logo

For the Inventor, By the Inventor

Tokyo, Japan

Katsuyuki Naito

This inventor holds 98 USPTO granted patents and 25 published patent applications and 9 EPO patents, primarily in Transparent Electrode Technology (CPC class H01L51-442). Top assignees: Kabushiki Kaisha Toshiba, Toshiba Energy Systems & Solutions Corporation, Showa Denko K.k.. Active years: 1989-2026.

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

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

USPTO Granted Patents = 98 

% Patents Active = 71.4

 

Average Co-Inventor Count = 3.0

ph-index = 18

Forward Citations = 823(Granted Patents)

Forward Citations (Not Self Cited) = 785(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Yokohama, JP (1991 - 1998)
  • Tokyo, JP (1989 - 2024)
  • Bunkyo, JP (2017 - 2024)

Company Filing History:

goldMedal98 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal13 out of 335 
 
Toshiba Energy Systems & Solutions Corporation
 patents
bronzeMedal4 out of 1,961 
 
Showa Denko K.k.
 patents
where one patent can have more than one assignee

Years Active: 1989-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Transparent Electrode
Coating Method
Graphene Membrane
Photoelectric Conversion
Biodegradable Compound
Electrochemical Cell
Noble Metal Catalyst
Light-Emitting Device
Nonvolatile Memory
Conductive Material
Carbon Electrode
98 patents (USPTO):Explore Patents
1. 12568714 - Transparent electrode, producing method thereof, and electronic device using transparent electrode (2026-03-03),
2. 12420304 - Coating apparatus and coating method (2025-09-23),
3. 12262571 - Transparent electrode, process for producing transparent electrode, and photoelectric conversion device comprising transparent electrode (2025-03-25),
4. 12233432 - Coating apparatus and coating method (2025-02-25),
5. 12021159 - Graphene-containing membrane, process for producing the same, graphene-containing membrane laminate and photoelectric conversion device (2024-06-25),
6. 11952351 - Lipid particle, composition comprising lipid particle, and method for delivering activators to cell (2024-04-09),
7. 11942575 - Transparent electrode, method of producing transparent electrode, and electronic device (2024-03-26),
8. 11710797 - Transparent electrode, device employing the same, and manufacturing method of the device (2023-07-25),
9. 11707759 - Coating head, coating apparatus, and coating method (2023-07-25),
10. 11682740 - Evaluation method on anion permeability of graphene-containing membrane and photoelectric conversion device (2023-06-20),
11. 11623238 - Coating method, coating bar head and coating apparatus (2023-04-11),
12. 11609201 - Method for measuring combustible gas concentration, combustible gas sensor, and combustible gas sensor production process (2023-03-21),
13. 11563129 - Process for producing electrode and process for producing photoelectric conversion device (2023-01-24),
14. 11548857 - Biodegradable compound, lipid particle, composition comprising lipid particle, and kit (2023-01-10),
15. 11532787 - Process and apparatus for producing transparent electrode (2022-12-20),

Title: Katsuyuki Naito: Pioneering Innovations in Transparent Electrodes

Introduction:

Katsuyuki Naito, a visionary inventor hailing from Tokyo, Japan, has garnered global acclaim for his relentless pursuit of excellence and passion for innovation. With an impressive portfolio of 92 patents, Naito's groundbreaking work in the field of technology has solidified his reputation as a trailblazer in the industry.

Latest Patents:

Among his latest patents are the transparent electrode, method of producing transparent electrode, and electronic device. These inventions offer a transparent electrode with low resistance and high stability against impurities, such as halogen and sulfur. The innovative structure includes a transparent substrate, conductive regions, separation regions, and a trapping material. Naito's inventions pave the way for enhanced electronic devices with superior performance.

Career Highlights:

Throughout his illustrious career, Naito has made significant contributions to companies such as Toshiba and Toshiba Energy Systems & Solutions Corporation. His expertise and innovative spirit have been instrumental in driving technological advancements and shaping the future of the industry. Naito's dedication to excellence is evident in his pioneering work and numerous patents.

Collaborations:

Naito has collaborated closely with esteemed coworkers such as Masatoshi Sakurai and Yoshihiro Akasaka. Together, they have leveraged their collective expertise to push the boundaries of innovation and develop cutting-edge technologies. Naito's collaborative approach underscores his commitment to teamwork and shared success in the world of patent inventions.

Conclusion:

In conclusion, Katsuyuki Naito stands as a beacon of innovation in the global tech community, with his pioneering work in transparent electrodes setting new standards for excellence. His passion for pushing the boundaries of technology and dedication to advancing the industry have established him as a visionary inventor. Naito's legacy of innovation continues to inspire future generations and shape the landscape of technological progress.

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…