Kazuaki Urasaki

Title: Kazuaki Urasaki: Innovator in Microcomputer Technology

Introduction

Kazuaki Urasaki is a notable inventor based in Mukou, Japan. He has made significant contributions to the field of microcomputer technology, holding a total of 8 patents. His work focuses on methods and apparatuses that enhance the functionality of microcomputers.

Latest Patents

Among his latest patents is a method and apparatus for setting membership functions. Another significant invention is a microcomputer that features an Arithmetic Logic Unit (ALU) capable of performing minimum and maximum operations. In this invention, all data to be compared are stored in a register group in advance. When a MIN operation is executed, a maximum value is initially set in a memory. The source data outputted by the register group and the destination data from the memory are applied to a full adder/subtractor operating as a subtractor. The subtractor outputs a borrow signal when an item of source data is smaller than an item of destination data. In response to this signal, an AND gate is enabled, allowing the item of source data to be written in the memory as a new item of destination data. This operation is repeated until the smallest item of data is stored in the memory. Conversely, during a MAX operation, a minimum value is set in the memory as initial data, and the process continues until the largest item of data is stored.

Career Highlights

Kazuaki Urasaki has worked with prominent companies in the technology sector, including Omron Tateisi Electronics Co. and Omron Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in microcomputer technology.

Collaborations

Throughout his career, Urasaki has collaborated with talented individuals such as Akira Nagano and Isao Hatano. These partnerships have contributed to the advancement of his inventions and the overall progress in the field.

Conclusion

Kazuaki Urasaki is a distinguished inventor whose work in microcomputer technology has led to several important patents. His innovative methods and collaborations with industry professionals continue to influence the field significantly.