Location History:
- Kanagawa, JP (2013 - 2015)
- Kumamoto, JP (2024)
Company Filing History:
2 out of 58,130 
2 out of 2,886 
Years Active: 2013-2025
Title: Innovator Spotlight: Yoichiro Fujinaga
Introduction
Yoichiro Fujinaga is a notable inventor based in Kanagawa, Japan, recognized for his contributions to the fields of lens technology and image capturing devices. With a remarkable career at Sony Corporation, Fujinaga has developed innovative solutions that enhance imaging systems, pivotal for various electronic devices.
Latest Patents
Fujinaga holds two patents that showcase his inventive skills in the realm of lens modules and imaging technology. His latest patents include:
1. **Lens Module, Image Capturing Device, and Electronic Apparatus**: This invention features a lens module composed of a lens body and a lens holding member. The design allows the lens body to be held movably along its optical axis without tilting. A displacement element, shaped like a flat plate, approaches the lens body through voltage application, facilitating precise positioning. Additionally, a push-up member engages the lens body to enhance optical alignment.
2. **Lens Module, Imaging Apparatus, Electronic System, and Method for Driving Lens Module**: This patent details a compact and thin lens module utilizing a flat-plate displacement device for lens actuation. The resulting imaging apparatus and electronic system are both slim and efficient, representing a significant advancement in lens technology.
Career Highlights
Throughout his career at Sony Corporation, Fujinaga has played a crucial role in developing cutting-edge imaging solutions. His patents exemplify his commitment to innovation and technological advancement within the company, solidifying his status as a key contributor in the field.
Collaborations
Fujinaga’s work is often characterized by collaboration with talented colleagues, including Yoshiteru Kamatani and Yoshihito Higashitsutsumi. Together, they have fostered a creative environment that encourages innovative thinking and the development of groundbreaking technologies.
Conclusion
Yoichiro Fujinaga's contributions to lens technology and imaging devices illustrate the impact of innovation in the electronics industry. With his patents paving the way for compact and efficient systems, Fujinaga remains an influential figure in the realm of inventions, driving forward the future of imaging technology at Sony Corporation.