Location History:
- Aichi, JP (2000 - 2006)
- Minato-ku, JP (2005 - 2006)
- Tokyo, JP (2006 - 2014)
Company Filing History:
8 out of 206 
1 out of 39,237 
1 out of 832,812 Years Active: 2000-2014
Title: Hidenori Nakada: Innovator in Optical Technology
Introduction
Hidenori Nakada is a prominent inventor based in Aichi, Japan, known for his significant contributions to optical technology. With a total of nine patents to his name, Nakada has made remarkable advancements in the field of optical attenuators and variable optical devices.
Latest Patents
One of Nakada's latest patents is the Reflection Type Variable Optical Attenuator. This innovative device features an input/output port, a birefringent element, a variable polarization rotator, and a reflector arranged along an optical axis. The variable polarization rotator utilizes permanent magnets to apply a fixed magnetic field to a Faraday rotator, allowing for magnetic saturation with a low magnetic field of about 100 Oe. Additionally, the optical attenuator he developed is a low-cost, compact structure that includes an input port and an output port for optical signals, along with a reflecting member that reverses light from the input side.
Career Highlights
Throughout his career, Hidenori Nakada has worked with notable companies, including FDK Corporation. His work has focused on creating efficient and effective optical devices that enhance signal processing and transmission.
Collaborations
Nakada has collaborated with esteemed colleagues such as Hirotaka Kawai and Teruhisa Sahashi, contributing to the advancement of optical technologies through teamwork and shared expertise.
Conclusion
Hidenori Nakada's innovative work in optical technology has led to significant advancements in the field, particularly through his patents on variable optical devices. His contributions continue to influence the industry and inspire future innovations.