Dai Hattori

Title: Dai Hattori: Innovator in High-Level Synthesis Technology

Introduction

Dai Hattori is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of high-level synthesis technology, holding a total of 4 patents. His work focuses on creating efficient methods and devices for semiconductor integrated circuits.

Latest Patents

Hattori's latest patents include a "Device and method for high-level synthesis." This invention involves a high-level synthesis unit that creates a first register transfer level circuit from an operation level description. Additionally, a circuit creating unit generates a second register transfer level circuit based on information for creating an additional circuit to be added to the first circuit. A circuit connecting unit then connects these two circuits based on connecting information that describes the relationship between signals in both circuits.

Another significant patent is the "High level synthesis method for semiconductor integrated circuit." This method generates a control data flow graph (CDFG) that represents calculations and data flow in circuit design specifications. It also involves generating a resource connection graph and controlling the sharing of nodes with attributes such as attraction or repulsion, thereby optimizing the layout and resource sharing.

Career Highlights

Dai Hattori has worked with prominent companies in the electronics industry, including Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his expertise in high-level synthesis and circuit design.

Collaborations

Hattori has collaborated with notable colleagues such as Keiichi Kurokawa and Osamu Ogawa. Their combined efforts have further advanced the field of semiconductor technology.

Conclusion

Dai Hattori's innovative work in high-level synthesis technology has made a significant impact on the semiconductor industry. His patents reflect a deep understanding of circuit design and optimization, showcasing his role as a leading inventor in this field.