Company Filing History:
Years Active: 1994-1997
Title: Akira Maruyama: Innovator in Data Replacement Systems
Introduction
Akira Maruyama is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of data replacement systems, holding a total of 4 patents. His work primarily focuses on enhancing the efficiency and reliability of data transmission systems.
Latest Patents
One of Maruyama's latest patents is a "Data replacement system using high-speed clock for initialization." This invention involves a data replacing unit that swaps data packets among a set of predetermined data packets as needed. The system utilizes a high-speed clock to generate initializing data, which refreshes the data replacing unit before the data replacement operation begins. Another significant patent is the "Testing apparatus for transmission system." This apparatus includes a test pattern insertion unit that inputs a test pattern into the transmission system and a confirmation unit that inspects the signals to ensure the test pattern is received correctly. It also features a non-test pattern follow-up unit that sends a different non-test pattern to prevent false alarms after testing.
Career Highlights
Akira Maruyama is currently employed at Fujitsu Corporation, where he continues to innovate and develop advanced technologies. His work has been instrumental in improving data transmission systems, making them more efficient and reliable.
Collaborations
Maruyama has collaborated with notable colleagues, including Hiroichi Nara and Katsumi Yoshida, who have contributed to his projects and innovations.
Conclusion
Akira Maruyama's contributions to data replacement systems and transmission technologies highlight his role as a leading inventor in his field. His patents reflect a commitment to advancing technology and improving data handling processes.