Location History:
- Kanagawa, JP (2015)
- Yokohama, JP (2014 - 2017)
Company Filing History:
Years Active: 2014-2017
Title: Innovations of Yoshihiro Tateiwa
Introduction
Yoshihiro Tateiwa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical technology, holding a total of 4 patents. His work focuses on enhancing the performance and functionality of optical receivers.
Latest Patents
Tateiwa's latest patents include a method for adjusting optical receivers and an apparatus for adjusting the polarization of optical receivers. The first patent describes an optical receiver that utilizes a polarization holding fiber to receive light emitted from a light source. This method involves inputting multiple lights with different wavelengths into the fiber, detecting their intensities, calculating an adjustment value for the fiber's angle, and then adjusting the angle accordingly. The second patent details an optical receiver device that features a light-receiving element with two electrodes and an amplifier device, designed to improve signal processing.
Career Highlights
Yoshihiro Tateiwa is currently employed at Sumitomo Electric Industries, Limited, where he continues to innovate in the field of optical technology. His work has been instrumental in advancing the capabilities of optical receivers, making them more efficient and effective.
Collaborations
Tateiwa has collaborated with notable colleagues such as Masaru Takechi and Sousaku Sawada, contributing to various projects that enhance optical technology.
Conclusion
Yoshihiro Tateiwa's contributions to optical technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in optical receiver technology.