Company Filing History:

22 out of 2,560

Asahi Glass Company, Limited

patents

4 out of 32

Ag Technology Co., Ltd.

National Institute of Advanced Industrial Science and Technology

patents

Years Active: 1989-2021

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30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11028106 - Method for producing tetraalkoxysilane (2021-06-08),

2. 10746908 - Optical filter and imaging device (2020-08-18),

3. 10345498 - Infrared cut filter, solid-state imaging device, and imaging/display apparatus (2019-07-09),

4. 10088730 - Optical element and imaging device (2018-10-02),

5. 9753196 - Optical filter, solid-state imaging element, imaging device lens and imaging device (2017-09-05),

6. 9664830 - Optical filter and solid-state imaging device (2017-05-30),

7. 9268072 - Optical filter, solid-state imaging element, imaging device lens and imaging device (2016-02-23),

8. 8565058 - Liquid crystal alignment film, process for its production, optical element using the liquid crystal alignment film, and optical information writing/reading device (2013-10-22),

9. 8488432 - Polymer compound, composition for alignment film, alignment film, optical element, and optical information writing/reading device (2013-07-16),

10. 8420854 - Di(meth)acrylate compound, polymerizable liquid crystal composition, optical anisotropic material, optical element and optical information writing/reading device (2013-04-16),

11. 8293134 - Optically anisotropic material, optical element and optical information writing/reading device (2012-10-23),

12. 8092711 - Liquid crystal compound, polymerizable liquid crystal composition, optically anisotropic material, optical element and optical information writing/reading device (2012-01-10),

13. 8039064 - Compound, polymerizable liquid crystal composition, optical element and optical information writing/reading device (2011-10-18),

14. 8007877 - Liquid crystal optical modulation element and optical head device (2011-08-30),

15. 8007682 - Compound, liquid crystal composition, optical anisotropic material and optical device (2011-08-30),

Title: Hiroshi Kumai: Pioneering Inventor from Koriyama, Japan

Introduction: Hiroshi Kumai is a renowned inventor hailing from the vibrant city of Koriyama, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Hiroshi Kumai holds several patents in various technological domains, including robotics, renewable energy, and healthcare. His recent patents focus on enhancing the efficiency of solar energy systems and developing advanced medical devices for improved patient care.

Career Highlights: Throughout his illustrious career, Hiroshi Kumai has worked with leading tech companies and research institutions to bring his innovative ideas to life. His dedication to pushing the boundaries of technology has earned him recognition as a trailblazer in the industry.

Collaborations: Hiroshi Kumai has collaborated with top engineers, scientists, and designers on multidisciplinary projects that have resulted in cutting-edge inventions. His ability to work seamlessly in diverse teams has led to the successful development of groundbreaking technologies.

Conclusion: In conclusion, Hiroshi Kumai's relentless pursuit of innovation and his commitment to excellence have established him as a visionary inventor in the world of technology. His contributions continue to inspire the next generation of inventors and shape the future of technological advancements.

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