Location History:
- Kanagawa, JP (1999)
- Kawasaki, JP (1996 - 2003)
Company Filing History:
Years Active: 1996-2003
Title: Innovations of Toshiyuki Hijikata
Introduction
Toshiyuki Hijikata is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of communication technology, holding a total of 6 patents. His work primarily focuses on enhancing transmission methods and systems in optical networks.
Latest Patents
One of his latest patents is the "Ascending transmission speed controlling method and communication system in ATM-PON system." This invention aims to provide a method for dynamically allocating ascending transmission speeds on a Passive Optical Network (PON) based on the actual transmission states of communication channels. By identifying the active and inactive states of communication channels, the system effectively utilizes bandwidth and improves overall network performance.
Another notable patent is the "Mixed analog-digital service distribution system and method." This innovation involves transmitting an analog CATV signal alongside a digital service signal to an Optical Network Unit (ONU). The system allows for efficient distribution of both analog and digital services, simplifying the equipment required at the subscriber's end.
Career Highlights
Toshiyuki Hijikata is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies in the field of telecommunications. His work has significantly impacted the efficiency and effectiveness of communication systems.
Collaborations
Throughout his career, Hijikata has collaborated with notable colleagues, including Toshio Irie and Tetsuo Tachibana. These collaborations have fostered innovation and contributed to the advancement of technology in their respective fields.
Conclusion
Toshiyuki Hijikata's contributions to communication technology through his patents and work at Fujitsu Corporation highlight his role as a key innovator in the industry. His inventions continue to shape the future of telecommunications and improve service delivery.
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.