Location History:
- Mito, JP (2004)
- Koto-ku, JP (2004)
- Tokyo, JP (2001 - 2010)
Company Filing History:
1 out of 21 
3 out of 832,880 Years Active: 2001-2010
Title: Kazunori Miyahara: Innovator in Exchange Node Technology
Introduction
Kazunori Miyahara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in the development of exchange nodes and rapid single-flux-quantum logic circuits. With a total of 4 patents to his name, Miyahara continues to push the boundaries of innovation.
Latest Patents
Miyahara's latest patents include an innovative exchange node and an exchange node control method. This invention aims to reduce delay time significantly by monitoring the output and distribution unit of the exchange node. It specifies the unused time slot as the write destination for data and performs priority control using a priority control signal contained in the data. By doing so, traffic congestion is alleviated, ensuring communication quality through the use of connection types as the communication method. The exchange node comprises an input buffer unit, an identification unit, a distribution unit, a multiplexing circuit, a time slot allocation circuit, and an output/distribution unit. Additionally, it features a frame compression circuit, a frame decompression circuit, and a priority determination circuit.
Another notable patent is the rapid single-flux-quantum logic circuit and rapid single-flux-quantum output conversion circuit. This circuit includes a first circuit portion with in-series connected Josephson junctions and a second circuit portion with additional junctions. The design incorporates inductance elements and a superconducting quantum interference device, showcasing Miyahara's expertise in advanced circuit design.
Career Highlights
Throughout his career, Kazunori Miyahara has worked with various institutions, including Tokyo Denki University. His work has been instrumental in advancing technologies that enhance communication and processing speeds in electronic devices.
Collaborations
Miyahara has collaborated with notable individuals in his field, including Shuichi Nagasawa and Youichi Enomoto. These partnerships have contributed to the development of his innovative technologies.
Conclusion
Kazunori Miyahara is a distinguished inventor whose work in exchange node technology and rapid single-flux-quantum circuits has made a significant impact on the field. His innovative patents continue to pave the way for advancements in communication technology.