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Tomohiro Sakai

USPTO Granted Patents = 28 (Patent Applications = 7)

EPO Patents = 1 (Patent Applications = 5)

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 96(Granted Patents)

Location History:

Yokohama, JP (2008)
Tokyo, JP (1997 - 2022)
Kawasaki, JP (2015 - 2022)
Chiyoda-ku, JP (2010 - 2023)

Company Filing History:

Sumitomo Chemical Company, Limited

patents

4 out of 2,560

Asahi Glass Company, Limited

Thine Electronics, Inc.

patents

7. 2 out of 90,753

Canon Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 1997-2025

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28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12451512 - Glass frit, crystallized glass, method for producing crystallized glass, solid electrolyte, and lithium ion secondary battery (2025-10-21),

2. 12206035 - Solar battery module, method for manufacturing same, and construction-use exterior wall material using same (2025-01-21),

3. 11616155 - Cover glass for solar cell module and solar cell module (2023-03-28),

4. 11563403 - Coating material, cover glass, solar cell module and outer wall material for building (2023-01-24),

5. 11496535 - Video data transmission apparatus, video data transmitting method, and storage medium (2022-11-08),

6. 11302918 - Cathode active material, positive electrode for lithium ion secondary battery, and lithium ion secondary battery (2022-04-12),

7. 11239463 - Process for producing cathode active material, cathode active material, positive electrode, and lithium ion secondary battery (2022-02-01),

8. 11165060 - Cathode active material, its production process, and positive electrode for lithium ion secondary battery (2021-11-02),

9. 11122187 - Transmitter, receiver, transmitter/receiver, and transmitting/receiving system (2021-09-14),

10. 11038167 - Cathode active material, positive electrode for lithium ion secondary battery, and lithium ion secondary battery (2021-06-15),

11. 10951887 - Imaging apparatus, processing method for imaging apparatus, and storage medium (2021-03-16),

12. 10811682 - Cathode active material, positive electrode for lithium ion secondary battery and lithium ion secondary battery (2020-10-20),

13. 10763504 - Transition metal-containing hydroxide, and method for producing lithium-containing composite oxide (2020-09-01),

14. 10742455 - Equalizer adjusting device, equalizer adjusting method, receiver, and signal transmitting and receiving system (2020-08-11),

15. 10122013 - Cathode active material and process for its production (2018-11-06),

Title: Innovations in Solar Technology by Tomohiro Sakai

Introduction: Tomohiro Sakai is a distinguished inventor based in Tokyo, Japan, renowned for his contributions to solar technology. With an impressive portfolio of 24 patents, he has been at the forefront of innovations that enhance the efficiency and aesthetic appeal of solar energy solutions.

Latest Patents: Sakai’s latest patents focus on advanced solar battery modules and construction-use exterior wall materials. One significant invention describes a solar cell module designed with exceptional design properties and weather resistance. This innovative solar cell module incorporates a structured layering system that includes a cover glass, first encapsulant layer, design layer, second encapsulant layer, and solar cells arranged sequentially from the light-receiving surface.

Furthermore, he has developed a cover glass for solar modules that maintains power generation efficiency even when designed to conceal solar cells from view. This cover glass, bonded to light-receiving surfaces of solar cells via encapsulant material, offers a visible transmittance of 0% to 60% and an average infrared transmittance ranging from 20% to 100%, showcasing significant advancements in material science.

Career Highlights: Throughout his career, Tomohiro Sakai has contributed to notable companies, including NEC Corporation and Sumitomo Chemical Company, Limited. His work has been pivotal in driving forward innovative practices within the field of solar energy.

Collaborations: Sakai has collaborated with talented coworkers such as Tsubasa Takasugi and Yoshihisa Beppu, pooling their expertise to create groundbreaking inventions in solar technology. These collaborations have significantly bolstered the development of high-performance solar solutions.

Conclusion: Tomohiro Sakai stands out as a key innovator in the realm of solar technology, with a commendable record of patents that reflect his dedication to improving renewable energy efficiency and design. His ongoing contributions are sure to influence the future of solar energy utilization, paving the way for more sustainable building practices.

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