Location History:
- Tokyo, JP (1991 - 1993)
- Kanagawa, JP (2019)
Company Filing History:
Years Active: 1991-2019
Title: Ichiro Hirai: Innovator in Hub Apparatus and Control Systems
Introduction
Ichiro Hirai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in the development of hub apparatus and control systems. With a total of 3 patents to his name, Hirai continues to push the boundaries of innovation.
Latest Patents
Hirai's latest patents include a hub apparatus and control system. This hub apparatus features a first port that receives predetermined cascade-supplied differential signals, along with multiple second ports that receive and output these signals. Additionally, it includes a third port that cascade-outputs the differential signals, and a series of differential signal line pairs that connect the ports in a daisy-chain configuration. Another notable patent is a buffer memory circuit that maintains a constant propagation delay. This circuit is designed to handle input data at various transmission rates, utilizing a synchronized write-in clock signal and a read-out clock signal. It also incorporates a detecting circuit to manage overflow or underflow conditions in the memory circuit.
Career Highlights
Ichiro Hirai is currently employed at NEC Corporation, a leading technology company known for its innovative solutions. His work at NEC has allowed him to develop cutting-edge technologies that enhance communication and data processing.
Collaborations
Hirai has collaborated with notable coworkers such as Toru Amano and Jun Morizono. Their combined expertise has contributed to the successful development of various technological advancements.
Conclusion
Ichiro Hirai stands out as a key figure in the realm of technology innovation. His patents reflect a deep understanding of complex systems and a commitment to advancing the field. His contributions will undoubtedly continue to influence future developments in technology.