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For the Inventor, By the Inventor

Sakura, Japan

Masanori Miyamoto

This inventor holds 12 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Dic Corporation, Activus Pharma Co., Ltd.. Active years: 2010-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Miyamoto. Retrieved from https://idiyas.com/inventor/masanori-miyamoto

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

USPTO Granted Patents = 12 

% Patents Active = 75.0


Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Ichihara, JP (2020 - 2021)
  • Sakura, JP (2010 - 2023)

Company Filing History:

goldMedal11 out of 812 
 
Dic Corporation
 patents
silverMedal1 out of 7 
 
Activus Pharma Co., Ltd.
 patents

Years Active: 2010-2023

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12 patents (USPTO):Explore Patents
1. 11760934 - Polymerizable compound, and liquid crystal composition and liquid crystal display element in which the compound is used (2023-09-19),
2. 11487204 - Resist material (2022-11-01),
3. 11479569 - Compound, photopolymerization initiator, photocurable composition and cured product thereof, and photocurable ink and print using the same (2022-10-25),
4. 11472763 - Calixarene compound, curable composition, and cured product (2022-10-18),
5. 11111225 - Calixarene compound and curable composition (2021-09-07),
6. 11079675 - Compound, photocurable composition, cured product of same, printing ink, and printed matter curing the printing ink (2021-08-03),
7. 10961405 - Fluorine-containing acetophenone derivative, fluroine based additive, curable composition including same, and cured product thereof (2021-03-30),
8. 10921490 - Active energy ray-curable composition and plastic lens (2021-02-16),
9. 10527755 - Active energy ray-curable composition and plastic lens (2020-01-07),
10. 10336696 - Bicarbazole compound, photo-curable composition, cured product thereof, curable composition for plastic lens, and plastic lens (2019-07-02),
11. 9957402 - Compound, active energy ray curable composition, cured article thereof, printing ink, and inkjet recording ink (2018-05-01),
12. 7687546 - Quaternary ammonium compound, process for producing the same, therapeutic agent for cerebrovascular disorder, and therapeutic agent for heart disease (2010-03-30),

Title: Masanori Miyamoto: Innovator in Liquid Crystal Technology

Introduction

Masanori Miyamoto is a prominent inventor based in Sakura, Japan. He has made significant contributions to the field of liquid crystal technology, holding a total of 12 patents. His work focuses on polymerizable compounds and their applications in liquid crystal displays.

Latest Patents

Miyamoto's latest patents include a polymerizable compound and a liquid crystal composition that utilizes this compound. The compound is represented by a specific general formula, where certain carbon atoms in an alkyl group are replaced with functional groups that enhance the properties of liquid crystals. This innovation allows for the alignment of liquid crystal molecules without the need for an alignment film, improving the efficiency of liquid crystal displays. Additionally, he has developed a resist material that offers high smoothness and uniformity, featuring a calixarene compound that enhances patterning performance.

Career Highlights

Throughout his career, Masanori Miyamoto has worked with notable companies such as Dic Corporation and Activus Pharma Co., Ltd. His expertise in liquid crystal technology has positioned him as a key figure in the industry, contributing to advancements that have practical applications in various electronic devices.

Collaborations

Miyamoto has collaborated with esteemed colleagues, including Changjun Deng and Shinya Yamamoto. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Masanori Miyamoto's contributions to liquid crystal technology and his innovative patents have significantly impacted the field. His work continues to influence advancements in electronic displays and materials science.

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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