Masami Aizawa

Title: Masami Aizawa: Innovator in Information Processing and Broadcasting Technology

Introduction

Masami Aizawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the fields of information processing and digital broadcasting. With a total of 13 patents to his name, Aizawa's work has had a considerable impact on technology.

Latest Patents

Aizawa's latest patents include an information processing device and processing method. This device features a processor, a controller, and a memory that stores a vector address related to an interrupt request executed when the processor is in a sleep state. The controller is designed to receive the interrupt request and detect the processor's transition to the sleep state. It also detects the fetch of the vector address of the interrupt request after the sleep state is identified, inputting the vector address into the processor as needed. Another significant patent is for a digital broadcasting receiver. This receiver is capable of receiving frequency division multiplexing transmission signals from multiple carriers. It includes a difference detection unit, an integration unit, a noise detection unit, a selection unit, and a correction unit. The difference detection unit calculates a difference that represents the amount of noise in the transmission signals, while the integration unit integrates the difference output for each frequency of the multiple carriers.

Career Highlights

Throughout his career, Aizawa has worked with prominent companies such as Kabushiki Kaisha Toshiba and Advanced Digital Television Broadcasting Laboratory. His experience in these organizations has allowed him to develop innovative technologies that enhance information processing and broadcasting capabilities.

Collaborations

Aizawa has collaborated with notable individuals in his field, including Kenichi Tokoro and Keisuke Harada. These partnerships have contributed to the advancement of technology in information processing and digital broadcasting.

Conclusion

Masami Aizawa's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of information processing and broadcasting technology.