Tsutomu Numata

Title: Tsutomu Numata: Innovator in Microcomputer Technology

Introduction

Tsutomu Numata is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of microcomputer technology, holding a total of 5 patents. His work has influenced various aspects of computing and data storage.

Latest Patents

One of his latest patents involves a microcomputer that features an electrically erasable flash memory for storing programs under development. This microcomputer includes a debugging circuit with a dedicated input/output terminal for connection to an external in-circuit emulator (ICE). The debugging circuit is equipped with multiple functions, including communication with the CPU, tracing the operating condition of the CPU, generating debug interrupts, and facilitating program code writing from the ICE into the flash memory. Another significant patent pertains to a method and apparatus for indicating the start of servo information on a disk. This innovation includes a servo start mark that identifies the servo-information start position recorded on the disk, utilizing unique bit patterns to enhance accuracy in identifying the position of a signal transducer.

Career Highlights

Throughout his career, Tsutomu Numata has worked with prominent companies such as IBM and Mitsubishi Electric System LSI Design Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in microcomputer technology.

Collaborations

He has collaborated with notable coworkers, including Yuji Kigami and Tatsuya Sakai, contributing to various projects that have advanced the field of technology.

Conclusion

Tsutomu Numata's contributions to microcomputer technology and his innovative patents reflect his expertise and dedication to the field. His work continues to influence advancements in computing and data storage solutions.