This inventor holds 37 USPTO granted patents and 2 published patent applications and 7 EPO patents, primarily in Light Emitting Devices. Top assignees: Sony Corporation, Canon Kabushiki Kaisha, Sony Group Corporation. Active years: 1999-2026.
Location History:
- Kanagawa, JP (2006 - 2007)
- Machida, JP (1999 - 2011)
- Yokohama, JP (2017 - 2019)
- Tokyo, JP (2004 - 2020)
- Miyagi, JP (2020 - 2024)
Company Filing History:
18 out of 58,144 
17 out of 92,750 
2 out of 4,176 
Years Active: 1999-2026
Areas of Expertise:
Title: A Spotlight on Masamichi Ito: Innovator in Light-Emitting Technologies
Introduction: Masamichi Ito, an esteemed inventor based in Machida, Japan, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio of 34 patents, his work is characterized by innovation and a keen understanding of light-emitting elements.
Latest Patents: Among Masamichi Ito's latest inventions is a groundbreaking light-emitting element and the method for manufacturing it. This invention involves a sophisticated laminated structure composed of a GaN-based compound semiconductor. It features a first compound semiconductor layer with opposing surfaces, an active layer, and a second compound semiconductor layer. The design includes first and second light reflection layers that enhance the efficiency of light emission. Notably, the first light reflection layer contains a concave mirror portion, while the second layer maintains a flat configuration.
Another notable patent from Ito includes the structure of a light-emitting element, which integrates a first light reflecting layer, a laminated structure, and a second light reflecting layer. This configuration ensures that light from the laminated structure effectively emits outward through one of the light reflecting layers, utilizing a unique arrangement of thin films to optimize performance.
Career Highlights: Throughout his career, Masamichi Ito has worked with prestigious companies renowned for their technological advancements. His experience at Canon and Sony Corporation has allowed him to hone his skills and contribute to innovative projects that revolutionize the electronics industry.
Collaborations: In his professional journey, Masamichi Ito has collaborated with notable individuals in the field, including Tatsushi Hamaguchi and Jugo Mitomo. These collaborations have further enriched his work and have been essential in the development of cutting-edge technologies.
Conclusion: Masamichi Ito stands out as a pioneering inventor in light-emitting technology. His extensive patent portfolio reflects his dedication to innovation and signifies his impact on the industry. With continued collaboration and research, Ito is likely to further shape the future of semiconductor technologies.