Location History:
- Tokyo, JP (2003)
- Kanagawa, JP (1996 - 2009)
- Yokosuka, JP (2004 - 2019)
Company Filing History:
16 out of 5,289 
1 out of 164 Years Active: 1996-2019
Title: Kazushige Yonenaga: Innovator in Optical Signal Transmission
Introduction
Kazushige Yonenaga is a prominent inventor based in Yokosuka, Japan. He has made significant contributions to the field of optical signal transmission, holding a total of 16 patents. His work has advanced the technology used in communication systems, making them more efficient and reliable.
Latest Patents
Yonenaga's latest patents include an optical signal transmission apparatus and an optical signal transmission method. The optical signal transmission apparatus features a modulation unit that modulates a transmission signal. It also includes a training signal sequence generation unit that generates multiple signal sequences with power concentrated in different frequency bands. This apparatus appends the training signal sequence to the transmission signal and converts it into an optical signal for transmission. Another notable patent is for an optical transmission system, which includes a phase compensation method and an optical reception apparatus. This system effectively suppresses circuit scale increases and compensates for phase variations caused during transmission.
Career Highlights
Throughout his career, Kazushige Yonenaga has worked with notable companies such as Nippon Telegraph and Telephone Corporation and NTT Electronics Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.
Collaborations
Yonenaga has collaborated with esteemed colleagues, including Yutaka Miyamoto and Akira Hirano. Their combined expertise has contributed to the advancement of optical signal transmission technologies.
Conclusion
Kazushige Yonenaga's contributions to optical signal transmission have significantly impacted the field of communication technology. His innovative patents and collaborations highlight his dedication to advancing this essential area of research.
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.