Company Filing History:

27 out of 42,485

Hitachi, Ltd.

patents

2 out of 6

Kanto Chemical Co., Inc.

patents

1 out of 3,868

Nitto-denko Corporation

where one patent can have more than one assignee

Years Active: 1978-2010

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27 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7790248 - Active matrix type liquid crystal display apparatus (2010-09-07),

2. 7615260 - Active-matrix liquid crystal display (2009-11-10),

3. 7189439 - Active matrix type liquid crystal display apparatus (2007-03-13),

4. 6833898 - Liquid crystal display apparatus (2004-12-21),

5. 6756089 - Active-matrix liquid crystal display (2004-06-29),

6. 6682783 - Active matrix type liquid crystal display apparatus (2004-01-27),

7. 6483564 - Liquid crystal display apparatus (2002-11-19),

8. 6242060 - Active-matrix liquid crystal display (2001-06-05),

9. 6236441 - Liquid crystal display apparatus and a method for manufacturing the same (2001-05-22),

10. 6222602 - Liquid crystal display apparatus and a method for manufacturing the same (2001-04-24),

11. 6130737 - Lateral electric field switching mode liquid crystal display apparatus (2000-10-10),

12. 6047098 - Plastic optical waveguide and optical switch using same (2000-04-04),

13. 5928733 - Active-matrix liquid crystal display (1999-07-27),

14. 5220447 - Liquid crystal display device and phase plate therefor (1993-06-15),

15. 5067797 - Liquid crystal display cell and process for producing the same (1991-11-26),

Title: The Innovative Journey of Hisao Yokokura

Introduction: Hisao Yokokura is a renowned inventor hailing from Hitachi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hisao Yokokura holds several patents in the areas of electronics, robotics, and artificial intelligence, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Hisao Yokokura has worked with leading tech companies, including Hitachi, where he played a pivotal role in developing cutting-edge technologies that have revolutionized various industries.

Collaborations: Throughout his career, Hisao Yokokura has collaborated with top researchers, engineers, and scientists, both locally and internationally, to bring forth innovative solutions to complex technological challenges.

Conclusion: Hisao Yokokura's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology, inspiring future generations of inventors to dream big and push the boundaries of what is possible.

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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.