Company Filing History:
2 out of 3,781 
1 out of 52 
7 out of 832,880 Years Active: 2001-2006
Title: Kazushi Sugiura: Innovator in Semiconductor Technology
Introduction
Kazushi Sugiura is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 9 patents. His work focuses on enhancing the efficiency and functionality of semiconductor memory devices.
Latest Patents
One of Sugiura's latest patents is a semiconductor memory device with a built-in self-test circuit operating at a high rate. This innovative device includes a semiconductor substrate, a memory cell array, and an input buffer that receives externally applied data. The test circuit is coupled to the memory cell array and the input buffer, allowing it to store a program received through the input buffer. This program generates test data for the memory cell array, facilitating effective testing. Additionally, a select circuit applies test data from the test circuit or data from the input buffer, depending on whether the device is in test or normal operation.
Another notable patent is a data storage apparatus and data measuring apparatus. This apparatus features a scrambling circuit that converts address signals and error data output by a tester into a desired format. The storage device then stores the converted data. The scrambling circuit consists of multiple conversion circuits, each converting signals from the tester according to different rules. A selector is included to choose one of the signals output by the conversion circuits for supply to the storage device.
Career Highlights
Kazushi Sugiura has worked with notable companies, including Renesas Technology Corporation. His experience in the semiconductor industry has allowed him to develop innovative solutions that address complex challenges in data storage and memory technology.
Collaborations
Sugiura has collaborated with talented individuals such as Ryuji Omura and Ryuji Ohmura. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Kazushi Sugiura is a distinguished inventor whose work in semiconductor technology has led to significant advancements in memory devices. His innovative patents reflect his commitment to improving data storage solutions. His contributions continue to influence the field and inspire future innovations.