Masakatu Watanabe

Title: Masakatu Watanabe: Innovator in Display and Memory Control Technologies

Introduction

Masakatu Watanabe is a notable inventor based in Kyoto, Japan. He has made significant contributions to the fields of display technology and memory control systems. With a total of 2 patents, Watanabe's work has had a lasting impact on data processing and display apparatus.

Latest Patents

Watanabe's latest patents include a Display Control Apparatus and a Direct Memory Access Control Apparatus. The Display Control Apparatus features a display that comprises a relatively large plurality of picture elements in both vertical and horizontal directions. This innovation allows characters to be displayed using a lesser number of picture elements. A refresh memory is employed to store the data to be displayed, ensuring that character data is read out in synchronism with a character clock. This mechanism allows for the renewal of character portions at arbitrary timings during the display period.

The Direct Memory Access Control Apparatus facilitates direct data transfer between memory and an input/output controller in a data processing system. When the system enters a direct memory access mode, the data bus and address bus are separated from the central processing unit. This allows the memory to be addressed by a direct memory access controller while enabling direct data transfer between the memory and input/output devices.

Career Highlights

Masakatu Watanabe is currently employed at Omron Tateisi Electronics Co., where he continues to innovate in the field of electronics. His work has contributed to advancements in display technologies and memory management systems, making him a key figure in his industry.

Collaborations

Watanabe has collaborated with notable coworkers such as Yukinori Hamada and Ryuichi Chiwaki. Their combined efforts have led to significant advancements in their respective fields.

Conclusion

Masakatu Watanabe's contributions to display and memory control technologies highlight his innovative spirit and dedication to advancing electronic systems. His patents reflect a deep understanding of the complexities involved in data processing and display mechanisms.