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For the Inventor, By the Inventor

Sakurai, Japan

Akimasa Umemoto

This inventor holds 11 USPTO granted patents and 1 EPO patent. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1995-2011.

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

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

USPTO Granted Patents = 11

% Patents Active = 54.5


Average Co-Inventor Count = 2.1

ph-index = 7

Forward Citations = 174(Granted Patents)


Location History:

  • Kashihara, JP (1995)
  • Sakurai, JP (1999 - 2011)

Company Filing History:

goldMedal11 out of 25,954 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 1995-2011

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11 patents (USPTO):Explore Patents
1. 7982128 - Method for regenerating photovoltaic module and photovoltaic module (2011-07-19),
2. 7442872 - Method for regenerating photovoltaic module and photovoltaic module (2008-10-28),
3. 7202410 - Photovoltaic module having light receptive, glass laminate structure and photovoltaic module having light receptive, multi-layer structure (2007-04-10),
4. 6747203 - Photovoltaic module (2004-06-08),
5. 6528718 - Solar battery module (2003-03-04),
6. 6184058 - Integrated thin film solar battery and method for fabricating the same (2001-02-06),
7. 6168968 - Method of fabricating integrated thin film solar cells (2001-01-02),
8. 5956572 - Method of fabricating integrated thin film solar cells (1999-09-21),
9. 5478364 - Method of manufacturing lithium secondary battery (1995-12-26),
10. 5432029 - Lithium secondary battery (1995-07-11),
11. 5407762 - Non-aqueous secondary battery (1995-04-18),

Title: Akimasa Umemoto: Innovator in Photovoltaic Technology

Introduction

Akimasa Umemoto is a notable inventor based in Sakurai, Japan. He has made significant contributions to the field of photovoltaic technology, holding a total of 11 patents. His work focuses on enhancing the efficiency and longevity of photovoltaic modules, which are essential for harnessing solar energy.

Latest Patents

One of Umemoto's latest patents is a method for regenerating photovoltaic modules. This innovative approach allows crystalline photovoltaic modules with a super straight type structure to be reused after extended market use. The method involves peeling the back surface-sealing weatherproof film, laminating a new back surface side-sealing EVA layer, and curing it for crosslinking. This process significantly extends the lifetime of the photovoltaic module, making it a valuable advancement in sustainable energy technology.

Career Highlights

Umemoto is associated with Sharp Kabushiki Kaisha Corporation, where he has been instrumental in developing cutting-edge technologies in the photovoltaic sector. His expertise and innovative mindset have led to numerous advancements that benefit both the company and the broader field of renewable energy.

Collaborations

Umemoto has collaborated with esteemed colleagues such as Susumu Kidoguchi and Takehito Mitate. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies in photovoltaic systems.

Conclusion

Akimasa Umemoto's contributions to photovoltaic technology exemplify the importance of innovation in renewable energy. His work not only enhances the efficiency of solar modules but also promotes sustainability in energy consumption.

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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