Location History:
- Chofu-shi, Tokyo, JP (2004)
- Bunkyo-ku, JP (2015)
- Tokyo, JP (1993 - 2017)
Company Filing History:
4 out of 1,278 
4 out of 1,325 
2 out of 4,618 
Years Active: 1993-2017
Title: Kazuo Hotate: Innovator in Optical Fiber Technology
Introduction
Kazuo Hotate is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 7 patents. His work focuses on enhancing the measurement and characteristics of optical fibers, which are crucial for various applications in telecommunications and data transmission.
Latest Patents
Hotate's latest patents include an optical fiber property measuring device and an optical fiber property measuring method. These innovations aim to enhance spatial resolution beyond previous capabilities. The first patent describes a device that synchronizes frequency modulation applied to x-polarized light with intensity modulation. This allows for the adjustment of the effective length of a Brillouin dynamic grating, optimizing the reflection spectrum when y-polarized light interacts with it. The second patent presents a measurement device that utilizes a light source emitting laser light modulated by a specific frequency. It features a synchronous detector that extracts and synchronously detects signals from the light emitted by the optical fiber, enabling precise measurement of its characteristics.
Career Highlights
Kazuo Hotate has had a distinguished career, working with esteemed institutions such as the University of Tokyo and Yokogawa Electric Corporation. His experience in these organizations has allowed him to develop and refine his innovative technologies in optical fiber measurement.
Collaborations
Throughout his career, Hotate has collaborated with notable colleagues, including Kwang Yong Song and Zuyuan He. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Kazuo Hotate's contributions to optical fiber technology have significantly impacted the field, enhancing measurement techniques and spatial resolution. His innovative patents and collaborations reflect his dedication to advancing optical fiber applications.
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.