Company Filing History:

19 out of 2,861

Pioneer Electronic Corporation

Dai Nippon Printing Co., Ltd.

patents

4. 4 out of 141

Nippon Mining Co., Ltd.

patents

5. 1 out of 130

Japan Energy Corporation

patents

where one patent can have more than one assignee

Years Active: 1984-2012

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40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8309963 - Organic luminescence transistor device and manufacturing method thereof (2012-11-13),

2. 8158970 - Organic luminescence transistor device and manufacturing method thereof (2012-04-17),

3. 8008656 - Organic light-emitting transistor and display device (2011-08-30),

4. 7923720 - Organic luminescence transistor device and manufacturing method thereof (2011-04-12),

5. 7355563 - Display apparatus and display device (2008-04-08),

6. 7345658 - Three-dimensional image display device (2008-03-18),

7. 7206112 - Image display device and manufacuring method (2007-04-17),

8. 7189480 - Mask used for layer formation and process of making the mask (2007-03-13),

9. 7165841 - Stereoscopic image display apparatus (2007-01-23),

10. 7095040 - Electron-emitting device and method of manufacturing the same and display apparatus using the same (2006-08-22),

11. 6787992 - Display device of flat panel structure with emission devices of matrix array (2004-09-07),

12. 6744063 - Image pickup device including electron-emitting devices (2004-06-01),

13. 6700132 - Flat panel display device utilizing electron emission devices (2004-03-02),

14. 6472803 - Electron emission light-emitting device and display apparatus using the same (2002-10-29),

15. 6404124 - Electron emission device and display apparatus using the same (2002-06-11),

Title: The Innovative Journey of Atsushi Yoshizawa

Introduction

Atsushi Yoshizawa is a prolific inventor based in Tsurugashima, Japan, with a remarkable portfolio of 40 patents to his name. His contributions to the field of organic electronics have paved the way for advancements in display and lighting technologies.

Latest Patents

One of his latest inventions is the "Organic Luminescence Transistor Device and Manufacturing Method Thereof." This innovative device features a substrate, an assistance electrode layer, an insulation film, and complex structures including a first electrode and an electric-charge-injection inhibiting layer that enhance the performance of organic luminescence transistors. The device is designed to improve the efficiency and functionality of electronic applications.

Career Highlights

Atsushi Yoshizawa has had a distinguished career, contributing his expertise to renowned companies such as Pioneer Electronic Corporation and Pioneer Corporation. His work in these organizations has significantly advanced the development of various electronic products.

Collaborations

Throughout his career, Yoshizawa has had the opportunity to collaborate with talented individuals like Takashi Chuman and Takuya Hata. These partnerships have fostered a rich exchange of ideas, further enhancing the innovation process.

Conclusion

Atsushi Yoshizawa's innovative spirit and commitment to advancing technology are evident in his extensive patent portfolio and collaborative efforts. His contributions continue to influence the field of organic electronics, making a significant impact on future technological advancements.

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