Company Filing History:

7 out of 1,268

Toppan Printing Co., Ltd.

patents

2 out of 4,979

Oki Electric Industry Co., Ltd.

Years Active: 1999-2012

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8231933 - Method for manufacturing organic electroluminescence device (2012-07-31),

2. 8137147 - Organic electroluminescence display and method for manufacturing the same (2012-03-20),

3. 8096250 - Threading tensioning device of sewing machine (2012-01-17),

4. 8040056 - Organic EL display panel and method for manufacturing thereof (2011-10-18),

5. 8040049 - Organic EL element and method for manufacturing thereof (2011-10-18),

6. 8021202 - Method of manufacturing an organic EL display panel (2011-09-20),

7. 7910287 - Relief printing plate, and method for manufacturing electronic circuit pattern, organic electroluminescence device and organic electronic device by using the same (2011-03-22),

8. 7485023 - Organic electroluminescent device having partition wall and a manufacturing method of the same by relief printing method (2009-02-03),

9. 6850100 - Output buffer circuit (2005-02-01),

10. 5905668 - Content addressable memory device (1999-05-18),

Title: Koji Takeshita: A Pioneer in Organic Electroluminescence Technologies

Introduction: Koji Takeshita, an innovative inventor based in Tokyo, Japan, has made significant contributions to the field of organic electroluminescence. With a record of ten patents to his name, Takeshita's work focuses on advanced methods for manufacturing organic electroluminescence devices and displays, showcasing his expertise in this cutting-edge technology.

Latest Patents: Among his notable inventions, his latest patents include a method for manufacturing an organic electroluminescence device and an organic electroluminescence display. The method for manufacturing the organic electroluminescence device involves a unique approach that includes the formation of an organic light-emitting layer via a relief printing method. This method uses a special ink that requires precise conditions for optimal results. The second patent details a method for creating an organic electroluminescence display which involves layering organic light-emitting mediums with differing life-times, allowing for enhanced display durability and performance.

Career Highlights: Throughout his career, Koji Takeshita has held prominent positions at various companies, including Toppan Printing Co., Ltd. and Oki Electric Industry Co., Ltd. His work at these leading organizations has allowed him to develop and refine his inventions, contributing to the advancement of technologies in the field of organic electronics.

Collaborations: Koji Takeshita has had the opportunity to collaborate with esteemed colleagues such as Takahisa Shimizu and Hironori Kawakami. These collaborations have fostered an environment of creativity and innovation, amplifying the impact of their collective research and development efforts.

Conclusion: Koji Takeshita stands out as a pivotal figure in the realm of organic electroluminescence, with a commendable portfolio of patents that reflect his dedication to innovation. As technology continues to evolve, Takeshita's inventions are likely to play a crucial role in shaping the future of display technologies, solidifying his legacy as a leading inventor in the industry.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.