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For the Inventor, By the Inventor

Tokyo, Japan

Takahiro Higeta

This inventor holds 13 USPTO granted patents and 8 published patent applications and 3 EPO patents. Top assignees: Nippon Kayaku Kabushiki Kaisha, Polatechno Co., Ltd.. Active years: 2012-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Higeta. Retrieved from https://idiyas.com/inventor/takahiro-higeta

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

USPTO Granted Patents = 13 

% Patents Active = 7.7

 

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 30(Granted Patents)


Location History:

  • Kita-ku, JP (2016)
  • Tokyo, JP (2012 - 2022)

Company Filing History:

goldMedal13 out of 799 
 
Nippon Kayaku Kabushiki Kaisha
 patents
silverMedal13 out of 40 
 
Polatechno Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2012-2022

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13 patents (USPTO):Explore Patents
1. 11391873 - Dye-based polarizing plate for infrared wavelength range using azo, anthraquinone, or cyanine compound (2022-07-19),
2. 10150871 - Azo compound, dye-based polarizing film containing same, and polarizing plate (2018-12-11),
3. 10007142 - Dye-based polarizer as well as polarizing plate and liquid crystal display device using the polarizer (2018-06-26),
4. 9354371 - Azo compounds, and dye-based polarizing films and polarizing plates comprising the same (2016-05-31),
5. 9341747 - Azo compound and salt thereof, and dye-based polarizing film and polarizing plate containing the same (2016-05-17),
6. 9341746 - Azo compound, dye-based polarizing film and polarizing plate (2016-05-17),
7. 9244198 - Azo compound, dye-based polarizing film and polarizing plate (2016-01-26),
8. 9244194 - Azo compound and salt thereof, and dye-based polarizing film and polarizing plate containing the same (2016-01-26),
9. 8940059 - Azo compound and dye polarizing film containing the same (2015-01-27),
10. 8477268 - Azo compound and salts thereof, as well as dye-based polarization films and polarizing plates comprising the same (2013-07-02),
11. 8389124 - Azo compound and dye polarizing film containing the same (2013-03-05),
12. 8389122 - Azo compound and dye polarizing film containing the same (2013-03-05),
13. 8232375 - Azo compound, and dye-containing polarizing film comprising the same (2012-07-31),

Title: Takahiro Higeta: Innovator in Polarizing Technology

Introduction

Takahiro Higeta is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of polarizing technology. With a total of 13 patents to his name, he has made remarkable advancements in the development of high-performance polarizing plates.

Latest Patents

Higeta's latest patents include a dye-based polarizing plate designed for the infrared wavelength range, utilizing azo, anthraquinone, or cyanine compounds. The primary goal of this invention is to provide a polarizing plate that performs effectively for light in the infrared spectrum. This innovation is crucial for applications such as liquid-crystal display devices. Another notable patent involves an azo compound that serves as a dichroic pigment in polarizing plates, ensuring excellent polarizing performance and durability while minimizing color leakage in the visible light region. This compound is particularly useful for neutral gray polarizing plates intended for vehicle mounting.

Career Highlights

Throughout his career, Takahiro Higeta has worked with notable companies, including Nippon Kayaku Kabushiki Kaisha and Polatechno Co., Ltd. His experience in these organizations has contributed to his expertise in polarizing technologies and materials.

Collaborations

Higeta has collaborated with talented individuals such as Takuto Nishiguchi and Yuichi Sadamitsu, further enhancing his innovative work in the field.

Conclusion

Takahiro Higeta's contributions to polarizing technology have established him as a key figure in the industry. His innovative patents and collaborations reflect his commitment to advancing the field and improving the performance of polarizing materials.

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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