Tamaki Tsuruda

Title: Tamaki Tsuruda: Innovator in Semiconductor Memory Technology

Introduction

Tamaki Tsuruda is a notable inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of semiconductor memory technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of memory devices.

Latest Patents

Tsuruda's latest patents include a "Nonvolatile semiconductor memory device provided with data register for temporarily holding data in memory array." This invention features a precharge signal generation circuit that outputs a precharge signal with a pulse every access cycle in a first mode. In a second mode, it generates a precharge signal by masking the pulse signal when accessing a memory cell other than a predetermined one in the data register. Another significant patent is for a "Semiconductor memory device and its testing method." This device is of a bank switching type, featuring multiple memory array banks that can be switched for storage operations. It includes a data bus connecting the memory arrays and an input/output circuit, with N-channel transistors facilitating the connection to the ground during multi-bit tests.

Career Highlights

Throughout his career, Tsuruda has worked with prominent companies such as Renesas Technology Corporation and Mitsubishi Electric Engineering Company, Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Tsuruda has collaborated with several professionals in his field, including Takanobu Suzuki and Katsushige Hayashi. These collaborations have contributed to the advancement of his projects and innovations.

Conclusion

Tamaki Tsuruda's contributions to semiconductor memory technology are noteworthy, and his patents reflect his commitment to innovation in this field. His work continues to influence the development of advanced memory devices.