Company Filing History:
Years Active: 2004-2015
Title: Keiji Morikawa: Innovator in Communication Systems
Introduction
Keiji Morikawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of communication systems, holding a total of 2 patents. His work focuses on enhancing data transmission and processing technologies.
Latest Patents
Morikawa's latest patents include a source device, communication system, method of controlling a source device, and method of controlling a sink device. The source device is designed to supply low-speed data generated in synchronization with a low clock signal, which operates at a frequency lower than a predetermined value. Additionally, it features a high-speed data supply section that provides high-speed data synchronized with a high clock signal. The device also includes a dividing section that divides low-speed data into pieces based on the frequency ratio of the clock signals, and a data transmitting section that stores and transmits the data.
Another significant patent involves a signal processing apparatus and method. This invention includes an encoder and decoder unit that encodes data for recording. It features a data-supply-start-signal-generating circuit that initiates data supply operations and a laser-power-switching-signal-generating circuit that manages laser power switching. The system controller ensures precise timing control for recording operations, enhancing the overall efficiency of the process.
Career Highlights
Keiji Morikawa is currently employed at Sony Corporation, where he continues to innovate in the field of communication technology. His work has contributed to advancements in data processing and transmission systems, making significant impacts in various applications.
Collaborations
Throughout his career, Morikawa has collaborated with talented individuals such as Yuji Saito and Satoshi Kametani. These collaborations have fostered a creative environment that has led to the development of cutting-edge technologies.
Conclusion
Keiji Morikawa is a distinguished inventor whose work in communication systems has paved the way for advancements in data transmission technologies. His contributions at Sony Corporation and his innovative patents reflect his commitment to enhancing communication methods.