Location History:
- Osaka, JP (2004 - 2006)
- Tokyo, JP (2009)
Company Filing History:
Years Active: 2004-2009
Title: Yasunori Arima: Innovator in Optical Technology
Introduction
Yasunori Arima is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of optical technology, holding a total of 4 patents. His work focuses on developing advanced optical systems that enhance the efficiency and functionality of light-based applications.
Latest Patents
One of Arima's latest patents is an optical path changing module. This innovative optical module utilizes a transmission-type diffraction grating to bend the optical path of incident light with a specific wavelength by approximately 90 degrees. The substrate of the diffraction grating is strategically mounted at an angle within a range of ±5 degrees relative to the design incident angle of the light. This optical system is particularly applicable in light multiplexing and demultiplexing modules.
Another notable patent is for a photodetector array and optical branching filter using the array. This invention provides a light demultiplexer that distinctly separates signals and noise in each channel. The demultiplexer features a light-receiving element array that captures light beams demultiplexed by wavelength from a wavelength multiplexed light beam. The array consists of multiple light-receiving elements for monitoring signals and noise, which are alternately arranged in a straight line, aligning with the direction of the demultiplexed light beams.
Career Highlights
Yasunori Arima is currently employed at Nippon Sheet Glass Company, Limited, where he continues to innovate in the field of optical technology. His work has significantly impacted the development of optical systems, making them more efficient and effective for various applications.
Collaborations
Throughout his career, Arima has collaborated with notable colleagues, including Nobuyuki Komaba and Kenichi Nakama. These collaborations have further enriched his research and development efforts in optical technologies.
Conclusion
Yasunori Arima is a distinguished inventor whose contributions to optical technology have led to several innovative patents. His work continues to influence the field, showcasing the importance of advancements in optical systems.