Location History:
- Kawasaki, JP (2013)
- Oyama, JP (2014 - 2024)
Company Filing History:
Years Active: 2013-2024
Title: The Innovations of Makoto Shimizu
Introduction
Makoto Shimizu is a prominent inventor based in Oyama, Japan, known for his significant contributions to optical transmission technology. With a total of eight patents to his name, Shimizu has made remarkable advancements in the field, particularly in polarization variation monitoring systems.
Latest Patents
Shimizu's latest patents include a polarization variation monitoring system and method. This innovative system features a first transmission device equipped with a first counter that generates a counter value incremented in a specified cycle. The second transmission device includes a second counter that also generates a counter value in the same specified cycle. The polarization variation monitoring device acquires values from both counters and determines the occurrence position of polarization variation based on these values. Another notable patent is for an optical transmission apparatus, which includes a coherent detector that performs coherent detection of light with different polarization components. This apparatus also features an adaptive equalizer and a polarization dependent loss monitor, which work together to enhance the performance of optical transmission paths.
Career Highlights
Shimizu is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies in optical communications. His work has been instrumental in improving the efficiency and reliability of optical transmission systems.
Collaborations
Shimizu has collaborated with notable colleagues, including Taku Saito and Kosuke Komaki, contributing to various projects that push the boundaries of optical technology.
Conclusion
Makoto Shimizu's innovative work in optical transmission technology has led to significant advancements in the field. His patents reflect a deep understanding of polarization variation and its implications for optical systems. Shimizu's contributions continue to influence the industry and pave the way for future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.