Company Filing History:

47 out of 2,245

Mitsubishi Gas Chemical Company, Inc.

patents

1 out of 2,002

Citizen Watch Company, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1977-2002

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47 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6372308 - Liquid crystal composition (2002-04-16),

2. 6258296 - Fluorine-substituted compounds and ferrielectric liquid-crystal composition containing the same (2001-07-10),

3. 6239316 - Optically active secondary alcohol and process for the production thereof (2001-05-29),

4. 6217954 - Phenyl triester compound and anti-ferroelectric liquid crystal composition containing the same (2001-04-17),

5. 6197389 - Ferrielectric liquid crystal compound (2001-03-06),

6. 6197216 - Ferrielectric liquid crystal compound (2001-03-06),

7. 6151095 - Anti-ferroelectric liquid crystal cell (2000-11-21),

8. 6133469 - Anti-ferroelectric liquid crystal compound (2000-10-17),

9. 6128065 - Ferrielectric liquid crystal compound (2000-10-03),

10. 6103517 - Process for the production of an optically active alcohol and a novel (2000-08-15),

11. 6056892 - Method for purifying liquid crystal (2000-05-02),

12. 6018070 - Two-rings-containing phenyl ester compound and anti-perroelectric liquid (2000-01-25),

13. 6002042 - Liquid crystal compound (1999-12-14),

14. 6001278 - Anti-ferroelectric liquid crystal composition (1999-12-14),

15. 5985172 - Racemic compound and anti-ferroelectric liquid crystal composition (1999-11-16),

Sure, here is an article about inventor Tomoyuki Yui:

Title: Tomoyuki Yui: Pioneering Innovator in Liquid Crystal Composition

Introduction:

Tomoyuki Yui, a renowned inventor hailing from Tsukuba, Japan, has made significant strides in the field of liquid crystal compositions. With an impressive portfolio of 47 patents, Yui's contributions have left a lasting impact on the industry.

Latest Patents:

One of Yui's recent patents includes a groundbreaking liquid crystal composition involving fluorine-substituted compounds. The formulation, characterized by its ferrielectric properties, showcases Yui's expertise in developing advanced materials for display technologies.

Career Highlights:

Throughout his career, Tomoyuki Yui has been associated with esteemed companies such as Mitsubishi Gas Chemical Company, Inc. and Citizen Watch Company, Ltd. His innovative spirit and dedication to research have led to the successful development of novel solutions in the realm of liquid crystal technologies.

Collaborations:

Yui's collaborative efforts have been instrumental in his success. Working alongside talented individuals like Masahiro Johno and Hiroshi Mineta, Yui has been able to synergize diverse perspectives and expertise to drive innovation forward.

Conclusion:

In conclusion, Tomoyuki Yui stands as a shining example of a pioneering inventor whose relentless pursuit of excellence has revolutionized the field of liquid crystal compositions. With a rich legacy of patents and a strong collaborative network, Yui continues to inspire future generations of inventors and researchers in the pursuit of technological advancement.

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