Hiroyuki Matsubara

Title: Hiroyuki Matsubara: Innovator in Semiconductor Technology

Introduction

Hiroyuki Matsubara is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of semiconductor storage devices.

Latest Patents

Matsubara's latest patents include a semiconductor storage device and pseudo SRAM. This invention aims to provide a semiconductor storage device capable of reducing the number of ECC bits. The device comprises a memory cell array, an ECC cell for storing ECC bits, and an ECC computing circuit that calculates the ECC bits. The circuit computes first ECC bits for first data, which includes at least one write data and a part of read data from the memory cell array. Another notable patent is for a master-slice-type semiconductor integrated circuit that features a bulk layer and multiple wiring layers. This design allows for a semiconductor integrated circuit to be manufactured by designing the wirings of variable wiring layers, thus enabling customization based on user needs.

Career Highlights

Throughout his career, Matsubara has worked with notable companies such as NEC Electronics Corporation and Fujitsu Microelectronics Limited. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Matsubara has collaborated with several professionals in the field, including Satoshi Yamamoto and Hiroyuki Takahashi. These collaborations have likely enriched his work and led to further advancements in semiconductor technology.

Conclusion

Hiroyuki Matsubara is a distinguished inventor whose work in semiconductor technology has led to significant innovations. His patents reflect a commitment to improving the efficiency of semiconductor devices, making him a key figure in this industry.