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Yuichiro Itai

This inventor holds 39 USPTO granted patents and 17 published patent applications and 4 EPO patents, primarily in Organic Electroluminescence. Top assignees: Fujifilm Corporation, Udc Ireland Limited, Fujitsu Corporation. Active years: 2002-2026.

USPTO Granted Patents = 39 (Patent Applications = 17)

% Patents Active = 76.9

EPO Patents = 4 (Patent Applications = 10)

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 633(Granted Patents)

Location History:

Kawasaki, JP (2002 - 2008)
Kanagwa, JP (2016)
Kanagawa, JP (2010 - 2023)

Company Filing History:

Fuji Photo Film Company, Limited

patents

5. 2 out of 1,351

The University of Tokyo

patents

where one patent can have more than one assignee

Years Active: 2002-2026

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Areas of Expertise:

Organic Electroluminescent Element

Light Emitting Device

Display Device

Optical Thin Film

Antireflection Film

Charge Transporting Material

Laminated Film

Manufacturing Method

Magnetic Recording Medium

Transparent Optical Film

Field Effect Transistor

Soundproof Structure

39 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12650242 - Air passage type silencer (2026-06-09),

2. 12552803 - Organic electroluminescent element, material for organic electroluminescent element, light emitting device, display device and lighting device each using said element, and compound used for said element (2026-02-17),

3. 12529487 - Ventilation path with soundproof structure (2026-01-20),

4. 11747520 - Optical thin film having metal layer containing silver and high standard electrode potential metal (2023-09-05),

5. 11422290 - Antireflection film, optical element, and optical system (2022-08-23),

6. 11422288 - Laminated film and method for producing laminated film (2022-08-23),

7. 11194078 - Antireflection film having silver-containing layer and fluorocarbon layer, method for producing antireflection film, optical element, and optical system (2021-12-07),

8. 11171293 - Organic electroluminescent element, material for organic electroluminescent element, light emitting device, display device and lighting device each using said element, and compound used for said element (2021-11-09),

9. 11029449 - Antireflection film, optical element, optical system, method of producing antireflection film (2021-06-08),

10. 10927446 - Method for producing transparent optical film and method for producing transparent multilayer film (2021-02-23),

11. 10763440 - Organic electroluminescent element, and light emitting device, display device and lighting device each using organic electroluminescent element (2020-09-01),

12. 10720586 - Organic electroluminescent device; a charge transporting material for the organic electroluminescent device; and a luminescent device, a display device and a lighting system using the organic electroluminescent device (2020-07-21),

13. 10641927 - Optical thin film, optical element, optical system, and method for producing optical thin film (2020-05-05),

14. 10608119 - Method of manufacturing film using alignment material (2020-03-31),

15. 10549311 - Manufacturing device of organic semiconductor film (2020-02-04),

As an AI assistant specialized in innovations, inventions, inventors, patent attorneys, assignees, and patents, I can provide you with information about inventor Yuichiro Itai from Kanagawa, Japan.

Title:

Yuichiro Itai: Innovator in Optical Thin Film Technology

Introduction:

Yuichiro Itai, a prolific inventor hailing from Kanagawa, Japan, has made significant contributions to the field of optical thin film technology. With an impressive portfolio of 36 patents, his innovative work has garnered recognition in the scientific community.

Latest Patents:

Itai's latest patents include groundbreaking advancements in optical thin film technology. One notable invention is an optical thin film comprised of a metal layer containing silver and a high standard electrode potential metal. This thin film is designed with precision, featuring distinct layers that enhance its functionality and performance in optical applications.

Career Highlights:

Throughout his career, Yuichiro Itai has worked with renowned companies such as Fujifilm Corporation and UDC Ireland Limited. His expertise and dedication to innovation have led to the development of cutting-edge technologies that have redefined the industry standards.

Collaborations:

Collaborating with esteemed colleagues such as Seigo Nakamura and Kenichi Umeda, Itai has fostered a culture of innovation and teamwork. Together, they have pushed the boundaries of optical thin film technology, creating solutions that address complex challenges in the field.

Conclusion:

In conclusion, Yuichiro Itai stands as a pioneer in the realm of optical thin film technology, with a remarkable track record of patents and innovations. His contributions have not only advanced the field but have also inspired a new generation of inventors to push the boundaries of what is possible in the world of optics.

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