Toshifumi Ogata

Title: Innovations of Toshifumi Ogata in Light-Emitting Devices

Introduction

Toshifumi Ogata, a prolific inventor based in Osaka, Japan, holds an impressive portfolio of 41 patents. His work primarily focuses on advancements in light-emitting devices and illumination technologies. Ogata's contributions have significantly impacted the efficiency and capabilities of lighting solutions, making him a key figure in the field of optical innovations.

Latest Patents

Among his latest patents, Ogata has developed innovative light-emitting devices and illuminating apparatuses. One of his notable inventions involves a light-emitting device that comprises a substrate and a first light-emitting element row, with a unique arrangement of wiring designed to optimize performance. This includes a first bond wire that strategically crosses over another wire, enhancing connection efficiency between light-emitting elements.

Additionally, Ogata has patented a light-emitting device that features a plurality of light-emitting elements situated above a substrate. This invention distinguishes itself by integrating elements with different rates of light output reduction in response to temperature changes, allowing for more versatile and reliable lighting applications. The design also incorporates serial and parallel connections among light-emitting elements, showcasing a complex yet efficient arrangement that optimizes light output based on specific configurations.

Career Highlights

Throughout his career, Toshifumi Ogata has made substantial contributions while working with prominent companies such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His role in these organizations has been essential for the development of innovative technologies in lighting systems, showcasing his expertise and commitment to advancing the industry.

Collaborations

Ogata has collaborated with notable coworkers, including Masumi Abe and Kenji Sugiura. Their joint efforts have further propelled innovation in the field, leading to the development of groundbreaking technologies and patent applications that enhance the functionality and diversity of lighting solutions.

Conclusion

Toshifumi Ogata's work exemplifies the essence of innovation in lighting technology. His extensive patent portfolio reflects his dedication to improving light-emitting devices, which continue to influence various industries. Ogata's contributions are a testament to the vital role inventors play in advancing technology and shaping a brighter future.