Location History:
- Fujisawa, JP (1992)
- Yokosuka, JP (2012)
- Kanagawa, JP (2012 - 2013)
- Kanagawa-ken, JP (2013)
- Tokyo, JP (2013 - 2014)
- Ota-ku, JP (2014)
Company Filing History:
10 out of 662 
3 out of 52,751 
Years Active: 1992-2014
Title: Innovative Contributions of Takumi Suwa in Lighting Technology
Introduction
Takumi Suwa is an accomplished inventor based in Tokyo, Japan, with a remarkable portfolio of 10 patents to his name. His work primarily revolves around innovations in lighting technology, demonstrating a commitment to advancing energy-efficient and effective lighting solutions.
Latest Patents
Among his latest patents is a groundbreaking lamp device and lighting fixture that incorporates LED technology as a light source, featuring an innovative metallic cover. This lamp device is designed using a GX53-type cap, which allows for a regulated configuration of the metallic cover. The design includes a cylindrical outer shape, optimizing heat dissipation with specific dimensions that facilitate efficient energy use, with a gross input power ranging between 5 to 20 watts.
Another notable invention is a sophisticated lighting device that integrates a substrate attached to one edge side of a radiator. It includes a cover that safeguards the substrate, along with heat-radiating fins on the opposite edge. An air-cooling unit is rotatably housed within the fins, promoting airflow for effective ventilation. Additionally, a case containing circuit components is affixed to the radiator, enhancing the overall functionality of the device.
Career Highlights
Takumi Suwa has made significant contributions while working for leading companies, including Toshiba Lighting & Technology Corporation and Kabushiki Kaisha Toshiba. His expertise in electrical engineering and design has played a pivotal role in the development of advanced lighting products that meet modern energy standards and consumer needs.
Collaborations
Throughout his career, Suwa has collaborated with several esteemed colleagues, including Makoto Sakai and Hitoshi Kawano. Their joint efforts have led to the successful development of innovative lighting technologies that push the boundaries of efficiency and design aesthetics.
Conclusion
With ten patents to his credit, Takumi Suwa stands out as a prominent figure in the field of lighting technology. His innovative designs, particularly in the realm of LED lighting and cooling solutions, not only enhance product performance but also align with global trends towards sustainability in energy use. As Takumi continues to innovate, his contributions will undoubtedly leave a lasting impact on the industry.