Company Filing History:

27 out of 42,496

Hitachi, Ltd.

patents

2 out of 6

Kanto Chemical Co., Inc.

patents

1 out of 3,870

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 CitationsExplore Patents

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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