Location History:
- Tokyo, JP (2015)
- Kanagawa, JP (2006 - 2017)
Company Filing History:
9 out of 58,130 
6 out of 729 
1 out of 150 
Years Active: 2006-2017
Title: Kazuhito Tsuchida: Innovator in Light Emitting Technology
Introduction
Kazuhito Tsuchida is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of light emitting technology, holding a total of 9 patents. His work focuses on enhancing the efficiency and performance of light emitting elements, particularly in portable applications.
Latest Patents
One of Tsuchida's latest patents is a light emitting element drive apparatus and a portable apparatus using the same. This innovative drive apparatus is capable of outputting the lowest voltage that satisfies drive conditions while maintaining high light emitting efficiency and low power loss. The portable apparatus incorporates an LED drive system that connects LEDs of different drive voltages in parallel. It features drive circuits that control the luminance of each LED based on set values, along with power supply circuits that determine the optimal drive voltage for maximum light emission. This technology represents a significant advancement in the efficiency of LED lighting systems.
Career Highlights
Kazuhito Tsuchida has had a distinguished career, working with notable companies such as Sony Corporation and Sony Mobile Communications Inc. His experience in these leading technology firms has allowed him to develop and refine his innovative ideas in light emitting technology.
Collaborations
Throughout his career, Tsuchida has collaborated with talented individuals, including Junji Saito and Kazuo Sudo. These partnerships have contributed to the development of his groundbreaking inventions.
Conclusion
Kazuhito Tsuchida's work in light emitting technology showcases his commitment to innovation and efficiency. His patents reflect a deep understanding of the challenges in the field and a dedication to creating solutions that enhance performance. His contributions continue to influence the industry and pave the way for future advancements.