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For the Inventor, By the Inventor

Aichi, Japan

Akimasa Nakamura

This inventor holds 8 USPTO granted patents. Top assignees: Central Japan Railway Company, Tokyo Ohka Kogyo Co., Ltd.. Active years: 2011-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akimasa Nakamura. Retrieved from https://idiyas.com/inventor/akimasa-nakamura

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

USPTO Granted Patents = 8

% Patents Active = 37.5

Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 35(Granted Patents)


Location History:

  • Aichi, JP (2011 - 2013)
  • Nagoya, JP (2013)
  • Kawasaki, JP (2015 - 2018)
  • Kanagawa, JP (2022)

Company Filing History:

goldMedal5 out of 119 
 
Central Japan Railway Company
 patents
silverMedal4 out of 1,236 
 
Tokyo Ohka Kogyo Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2011-2022

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8 patents (USPTO):Explore Patents
1. D959017 - Container for cell observation (2022-07-26),
2. 9856382 - Homogeneous coating solution and production method thereof, light-absorbing layer of solar cell and production method thereof, and solar cell and production method thereof (2018-01-02),
3. 8999746 - Method of forming metal chalcogenide dispersion, metal chalcogenide dispersion, method of producing light absorbing layer of solar cell, method of producing solar cell (2015-04-07),
4. 8445118 - Coating liquid, metal compound film formed by coating liquid, and forming method thereof (2013-05-21),
5. 8426107 - Positive-type photosensitive composition (2013-04-23),
6. 8003219 - Coating liquid, conductive film formed by coating liquid, and forming method thereof (2011-08-23),
7. 7993753 - Coating liquid, titanium oxide film formed by coating liquid, and forming method thereof (2011-08-09),
8. 7964283 - Coating liquid, titanium oxide film formed by coating liquid, and forming method thereof (2011-06-21),

Title: **Innovator Akimasa Nakamura: Pioneering Advancements in Solar Technology**

Introduction

Akimasa Nakamura, an accomplished inventor from Aichi, Japan, has made significant strides in the realm of solar technology. With a total of eight patents to his name, he has become a well-respected figure in innovation circles, contributing to advancements that have the potential to change the way we harness solar energy.

Latest Patents

Nakamura's recent inventions include three key patents: a container for cell observation, a homogeneous coating solution and production method thereof, and a light-absorbing layer of a solar cell along with its production method. His innovative homogeneous coating solution is designed for forming a light-absorbing layer of a solar cell; it consists of at least one metal or metal compound selected from group 11 and group 13 metals, combined with a Lewis base solvent and a Lewis acid. These inventions highlight Nakamura’s focus on enhancing the efficiency and effectiveness of solar cells, which are critical for sustainable energy development.

Career Highlights

Throughout his professional journey, Akimasa Nakamura has worked with prominent companies such as Central Japan Railway Company and Tokyo Ohka Kogyo Co., Ltd. These experiences have not only enriched his expertise but have also facilitated his research into innovative technologies aimed at improving solar energy applications.

Collaborations

Nakamura has collaborated with talented professionals in his field, including Christopher Cordonier and Tetsuya Shichi. These partnerships have further propelled his research efforts and have fostered an environment of collaborative innovation, leading to breakthroughs in solar technology.

Conclusion

Akimasa Nakamura stands out as a driving force in the field of solar energy innovation. His contributions, with a solid foundation of patents, underscore his commitment to creating technologies that advance sustainable practices. As the world increasingly shifts towards renewable energy sources, the work of inventors like Nakamura will be pivotal in shaping a more sustainable future.

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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