Akira Takeda

This inventor holds 17 USPTO granted patents and 7 published patent applications and 11 EPO patents. Top assignees: Udc Ireland Limited, Fujifilm Corporation, Kabushiki Kaisha Toshiba. Active years: 2011-2025.

USPTO Granted Patents = 17 (Patent Applications = 7)

% Patents Active = 94.1

EPO Patents = 11 (Patent Applications = 6)

Average Co-Inventor Count = 1.9

ph-index = 4

Forward Citations = 32(Granted Patents)

Location History:

Ashigarakami-gun, JP (2012 - 2013)
Kawasaki Kanagawa, JP (2017)
Kawasaki, JP (2021)
Kanagawa, JP (2011 - 2024)

Company Filing History:

Kabushiki Kaisha Toshiba

patents

4. 1 out of 1,696

Toshiba Electronic Devices & Storage Corporation

patents

5. 1 out of 2,955

Toshiba Memory Corporation

patents

where one patent can have more than one assignee

Years Active: 2011-2025

Loading Chart...

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12402218 - Organic electroluminescent device (2025-08-26),

2. 11937504 - Organic electroluminescent device (2024-03-19),

3. 11411185 - Organic electroluminescent device (2022-08-09),

4. 11182311 - Virtualization support device, control method of virtualization support device, and calculation system (2021-11-23),

5. 10356320 - Information processing device and image input device (2019-07-16),

6. 10128446 - Organic electroluminescent device (2018-11-13),

7. 9839064 - Sensor data collecting device (2017-12-05),

8. 9815812 - Thiopyranose compound and method for producing same (2017-11-14),

9. 9359548 - Organic electroluminescent device (2016-06-07),

10. 9340728 - Organic electroluminescence device (2016-05-17),

11. 9011590 - Ink set and image forming method (2015-04-21),

12. 8420234 - Organic electroluminescent device (2013-04-16),

13. 8380936 - Multi-core processor system and multi-core processor (2013-02-19),

14. 8216698 - Organic electroluminescence device, novel platinum complex compound and novel compound capable of being a ligand thereof (2012-07-10),

15. 8187729 - Organic electroluminescence device (2012-05-29),

Title: Akira Takeda: Innovator in Organic Electroluminescent Devices

Introduction

Akira Takeda is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of organic electroluminescent devices, holding a total of 17 patents. His work has advanced the technology used in various electronic applications, showcasing his innovative spirit and technical expertise.

Latest Patents

One of Takeda's latest patents involves an organic electroluminescent device that includes a pair of electrodes and an organic layer situated between them. This organic layer contains a light-emitting layer, which is composed of a compound represented by a specific formula. The light-emitting layer utilizes an iridium complex phosphorescent material, enhancing the device's efficiency and performance. The intricate design of the organic layer allows for various substituents, including deuterium atoms, which contribute to the device's unique properties.

Career Highlights

Throughout his career, Akira Takeda has worked with notable companies such as UDC Ireland Limited and Fujifilm Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in technology. His dedication to innovation is evident in the patents he has developed, which continue to influence the industry.

Collaborations

Takeda has collaborated with several talented individuals, including Toshihiro Ise and Ikuo Kinoshita. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies in the field of organic electronics.

Conclusion

Akira Takeda's contributions to organic electroluminescent devices highlight his role as a leading inventor in the field. His innovative patents and collaborations with esteemed colleagues reflect his commitment to advancing technology. His work continues to inspire future innovations in the industry.