Location History:
- Kanagawa, JP (1992 - 1996)
- Fukuyama, JP (1996)
- Kamakura, JP (1998)
- Tokyo, JP (2004 - 2007)
Company Filing History:
6 out of 21,351 
3 out of 442 
3 out of 9 
Years Active: 1992-2007
Title: Yasunori Kasahara: Innovator in Optical Technology
Introduction
Yasunori Kasahara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technology, holding a total of 8 patents. His work focuses on enhancing optical communication systems, particularly through innovative repeating systems and control methods.
Latest Patents
Among his latest patents is an optical repeating system that includes an optical transmitter and multiple optical amplifying repeaters. This system allows the optical transmitter to specify certain optical amplifying repeaters and transmit supervisory commands to them via an uplink or downlink optical transmission line. The supervisory command is designed to monitor the internal circuits of the optical amplifying repeaters. Upon receiving this command, the repeaters send back supervisory signals that indicate the results of the supervision. This innovation significantly reduces the time required to acquire supervisory information about multiple optical amplifying repeaters. Another notable patent involves a control method for optical amplifying repeaters, which enables them to restart their control programs even after encountering operational difficulties.
Career Highlights
Yasunori Kasahara has worked with notable companies such as Mitsubishi Electric Corporation and KDDI Corporation. His experience in these organizations has allowed him to develop and refine his expertise in optical technologies, contributing to advancements in the field.
Collaborations
Throughout his career, Yasunori has collaborated with esteemed colleagues, including Hideki Goto and Takashi Mizuochi. These partnerships have fostered a collaborative environment that has led to innovative solutions in optical communication.
Conclusion
Yasunori Kasahara'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 communication systems, showcasing the importance of innovation in technology.
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.