Company Filing History:

9 out of 35,670

Nec Corporation

patents

2 out of 26,925

Samsung Display Co., Ltd.

Samsung Sdi Co., Inc.

patents

Years Active: 2000-2014

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8664850 - Organic electroluminescent device including covered lower electrode (2014-03-04),

2. 8410687 - Organic electroluminescent device including covered lower electrode (2013-04-02),

3. 7495387 - Organic electroluminescent element and organic electroluminescent device including the same (2009-02-24),

4. 7090934 - Perpendicular magnetic recording medium (2006-08-15),

5. 6894432 - Light emitting device and production method thereof (2005-05-17),

6. 6628086 - Light emitting body, light emitting element and light emitting display device using same (2003-09-30),

7. 6426157 - Perpendicular magnetic recording medium (2002-07-30),

8. 6387483 - Perpendicular magnetic recording medium and manufacturing process therefor (2002-05-14),

9. 6307817 - Magnetic recording medium thermal stability measuring method and thermal stability measuring apparatus (2001-10-23),

10. 6270885 - Perpendicular magnetic recording medium (2001-08-07),

11. 6246544 - Magnetic disk drive (2001-06-12),

12. 6204995 - Magnetic disc apparatus (2001-03-20),

13. 6081394 - Recorded magnetization state measuring method and device (2000-06-27),

Title: The Innovative Journey of Shinzo Tsuboi

Introduction

Shinzo Tsuboi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of organic electroluminescent devices, holding a total of 13 patents. His work has paved the way for advancements in display technology and lighting solutions.

Latest Patents

One of Shinzo Tsuboi's latest patents is an organic electroluminescent device that includes a covered lower electrode. This innovative emitting device features a lower electrode pattern formed on a substrate, with an emitting layer pattern placed on top. A transparent electrode is then formed over the emitting layer pattern, creating an emitting body that utilizes an organic thin film to emit light when an application current is applied. Notably, the pattern of the transparent electrode completely covers and is larger than that of the lower electrode, ensuring enhanced performance and efficiency.

Career Highlights

Throughout his career, Shinzo Tsuboi has worked with notable companies such as NEC Corporation and Samsung Display Co., Ltd. His experience in these leading organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field of organic electronics.

Collaborations

Shinzo Tsuboi has collaborated with talented individuals in his field, including Hirotaka Hokkyo and Katsumichi Tagami. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Shinzo Tsuboi's contributions to the field of organic electroluminescent devices highlight his role as a leading inventor in Japan. His innovative patents and collaborations continue to influence advancements in technology and display solutions.

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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.