Location History:
- Atsugi, JP (2020)
- Musashino, JP (2023)
- Tokyo, JP (1990 - 2024)
Company Filing History:
13 out of 5,289 
1 out of 1 Years Active: 1990-2025
Title: Shigeru Kanazawa: Innovator in Optical Technology
Introduction
Shigeru Kanazawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technology, holding a total of 14 patents. His work focuses on enhancing the efficiency and functionality of optical devices.
Latest Patents
Among his latest patents is the "Optical Burst Transmitter," which features a highly efficient design. This invention includes a control circuit that outputs both a data signal and a burst control signal. It also incorporates a semiconductor optical amplifier that modulates the optical data signal using the data signal as an optical burst data signal. Another notable patent is the "Optical Semiconductor Chip," which includes a high-frequency line designed to improve modulation signal efficiency. This chip effectively cancels the depletion layer capacitance generated in the light absorption layer, further enhancing performance.
Career Highlights
Shigeru Kanazawa has worked with notable companies such as Nippon Telegraph and Telephone Corporation and Shibuya Computer Service. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.
Collaborations
Throughout his career, Kanazawa has collaborated with talented individuals, including Josuke Ozaki and Hiromasa Tanobe. These partnerships have contributed to the advancement of his projects and inventions.
Conclusion
Shigeru Kanazawa is a distinguished inventor whose work in optical technology has led to numerous patents and innovations. His contributions continue to influence the field and inspire future advancements.
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.