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For the Inventor, By the Inventor

Chiba, Japan

Norikatsu Hattori

This inventor holds 61 USPTO granted patents and 3 published patent applications and 11 EPO patents, primarily in Liquid Crystal Technology (CPC class C09K). Top assignees: Jnc Corporation, Jnc Petrochemical Corporation, Chisso Petrochemical Corporation. Active years: 2008-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norikatsu Hattori. Retrieved from https://idiyas.com/inventor/norikatsu-hattori

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 61 

% Patents Active = 16.4

 

Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 198(Granted Patents)

Forward Citations (Not Self Cited) = 158(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Ichihara, JP (2009 - 2014)
  • Chiba, JP (2008 - 2021)

Company Filing History:

goldMedal43 out of 587 
 
Jnc Corporation
 patents
silverMedal37 out of 321 
 
Jnc Petrochemical Corporation
 patents
bronzeMedal23 out of 148 
 
Chisso Petrochemical Corporation
 patents
4. 18 out of 1,109 
 
Chisso Corporation
 patents
5. 1 out of 1 
 
Jnc Petrochemical Corportion
 patent
where one patent can have more than one assignee

Years Active: 2008-2021

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Areas of Expertise:
Liquid Crystal Composition
Liquid Crystal Display Device
Optical Performance
Antioxidant
Aligning Agent
Polymerizable Compound
Hydrocoumarin Skeleton
Liquid Crystal Compound
Display Element
Production Method
61 patents (USPTO):Explore Patents
1. RE48467 - Liquid crystal composition and liquid crystal display device (2021-03-15),
2. 9976084 - Liquid crystal composition, antioxidant and liquid crystal display device (2018-05-22),
3. 9499745 - Liquid crystal composition and liquid crystal display device (2016-11-22),
4. 9487701 - Liquid crystal composition and liquid crystal display device (2016-11-08),
5. 9382479 - Liquid crystal compound, liquid crystal composition and liquid crystal display device (2016-07-05),
6. 9365772 - Compound, liquid crystal composition and liquid crystal display device (2016-06-14),
7. 9234134 - Liquid crystal composition and liquid crystal display device (2016-01-12),
8. 9150787 - Liquid crystal composition and liquid crystal display device (2015-10-06),
9. 9074132 - Liquid crystal composition and liquid crystal display device (2015-07-07),
10. 9062250 - Liquid crystal composition and liquid crystal display device (2015-06-23),
11. 8961824 - Liquid crystal composition and liquid crystal display device (2015-02-24),
12. 8932484 - Liquid crystal composition and liquid crystal display device (2015-01-13),
13. 8920674 - Liquid crystal composition and liquid crystal display device (2014-12-30),
14. 8916063 - Liquid crystal composition and liquid crystal display device (2014-12-23),
15. 8821993 - Liquid crystal composition and liquid crystal display device (2014-09-02),

Title: The Innovative Journey of Norikatsu Hattori

Introduction: Norikatsu Hattori, a pioneering inventor hailing from Chiba, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Norikatsu Hattori's latest patents showcase his continuous dedication to pushing the boundaries of technology and creativity, with a focus on improving everyday life through his inventions.

Career Highlights: Throughout his illustrious career, Norikatsu Hattori has been recognized for his inventive spirit and problem-solving skills. His innovative solutions have garnered attention not only in Japan but also on a global scale, solidifying his reputation as a visionary inventor.

Collaborations: Norikatsu Hattori has collaborated with various research institutions, universities, and companies to bring his ideas to life. These collaborations have not only enhanced the impact of his inventions but have also paved the way for future innovative endeavors.

Conclusion: In conclusion, Norikatsu Hattori's journey as an inventor exemplifies the power of creativity, perseverance, and collaboration in driving meaningful innovations. His contributions to the field continue to inspire aspiring inventors and shape the landscape of technological advancements.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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