Company Filing History:

14 out of 42,485

Hitachi, Ltd.

patents

11 out of 1,207

Hitachi Displays, Ltd.

patents

3 out of 1,641

Hitachi Chemical Company, Ltd.

patents

4. 2 out of 1,238

Panasonic Liquid Crystal Display Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1981-2012

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25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8237353 - Organic EL display device (2012-08-07),

2. 8129902 - Organic EL display device comprising moisture diffusion reduction banks structure (2012-03-06),

3. 7786666 - Organic electroluminescent display device (2010-08-31),

4. 7705531 - Organic electroluminescent display device with a light shielding member arranged on an end wall face of a periphery of the substrate (2010-04-27),

5. 7671825 - Method of driving organic EL device and display device (2010-03-02),

6. 7642701 - Organic EL display device (2010-01-05),

7. 7479953 - Display device (2009-01-20),

8. 7474046 - Display panel (2009-01-06),

9. 7332854 - Organic EL display device (2008-02-19),

10. 7258586 - Method for manufacturing an organic electroluminescence display (2007-08-21),

11. 7034453 - Organic EL display device with arrangement to suppress degradation of the light emitting region (2006-04-25),

12. 6937296 - Flat panel display unit and method of repairing defects in its line pattern (2005-08-30),

13. 6936409 - Organic-electroluminescence device, process for its production and organic-electroluminescence display system (2005-08-30),

14. 6814887 - Organic-electroluminescence device, process for its production and organic-electroluminescence display system (2004-11-09),

15. 6696181 - Organic-electroluminescence device, process for its production and organic-electroluminescence display system (2004-02-24),

Title: Masaaki Okunaka: Pioneering Inventor from Fujisawa

Introduction: Masaaki Okunaka is a renowned inventor hailing from Fujisawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Okunaka's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights: With over two decades of experience in research and development, Okunaka has worked with leading tech companies in Japan, spearheading projects that have revolutionized various industries.

Collaborations: Throughout his career, Okunaka has collaborated with top universities and research institutions worldwide, fostering a culture of innovation and knowledge sharing in the scientific community.

Conclusion: Masaaki Okunaka's dedication to pushing the boundaries of technology and his passion for creating a better future through innovation continue to inspire the next generation of inventors and researchers globally.

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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.