Company Filing History:
Years Active: 1989-2008
Title: Masakazu Yamashina: Innovator in High-Speed Memory Systems
Introduction
Masakazu Yamashina is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, particularly in high-speed memory systems. With a total of 10 patents to his name, Yamashina continues to push the boundaries of innovation in his field.
Latest Patents
Yamashina's latest patents include a high-speed memory system that features a memory controller and multiple memories connected via a switch. This innovative design allows for higher data transmission speeds by suppressing reflection and loads on the bus. Another notable patent is a high-speed synchronization circuit in semiconductor integrated circuits. This circuit includes two latching circuits that transfer input signals in response to clock signal transitions, ensuring synchronization that is unaffected by fluctuations in temperature or power source.
Career Highlights
Masakazu Yamashina has had a distinguished career at NEC Corporation, where he has been instrumental in developing cutting-edge technologies. His work has not only advanced the capabilities of memory systems but has also contributed to the overall progress in semiconductor design.
Collaborations
Yamashina has collaborated with notable colleagues such as Masayuki Mizuno and Tadayoshi Enomoto. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Masakazu Yamashina's contributions to high-speed memory systems and semiconductor technology highlight his role as a leading inventor in the industry. His innovative patents and collaborations continue to shape the future of technology.