Keijiro Uehara

Title: Keijiro Uehara: Innovator in Semiconductor Technology

Introduction

Keijiro Uehara is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of eight patents. His work primarily focuses on enhancing the efficiency and performance of integrated circuits.

Latest Patents

One of Uehara's latest patents involves a semiconductor integrated circuit designed for high-speed, low-power-consumption applications. This circuit is particularly aimed at improving the functionality of table look-aside buffers in microprocessor LSI. The innovative design incorporates field effect transistors that compare inputted multibit data signals with stored data. A unique feature of this circuit is the coincidence-detecting signal line, which is activated while the data signals are being compared. When the input data matches the stored data, the transistors conduct, allowing for efficient data processing. The configuration of the transistors ensures that the detection of data signal coincidence is both accurate and reliable.

Career Highlights

Uehara is currently employed at Hitachi, Ltd., where he continues to push the boundaries of semiconductor technology. His work has been instrumental in developing advanced integrated circuits that meet the demands of modern computing.

Collaborations

Throughout his career, Uehara has collaborated with notable colleagues, including Hisayuki Higuchi and Ichiro Imaizumi. These partnerships have fostered innovation and contributed to the success of various projects within the semiconductor industry.

Conclusion

Keijiro Uehara's contributions to semiconductor technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of the complexities involved in integrated circuit design, making him a key figure in the field.