Nobuhiro Tomari

Title: Nobuhiro Tomari: Innovator in Semiconductor Technology

Introduction

Nobuhiro Tomari is a prominent inventor based in Miyazaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on enhancing the functionality and reliability of electronic circuits.

Latest Patents

One of his latest patents is a switch circuit that includes an input terminal, an internal circuit, and first and second MOS transistors. The input terminal receives an input signal, while the internal circuit executes a predetermined function. The first MOS transistor is a first conductivity type MOS transistor, coupled between the input terminal and the internal circuit. It has a control gate receiving a control signal, a first electrode coupled to the input terminal, and a second electrode. The second MOS transistor is a second conductivity type MOS transistor, opposite to the first. It is also coupled between the input terminal and the internal circuit, with a control gate receiving a signal that has a phase opposite the control signal.

Another notable patent is the wrong operation preventing circuit in a semiconductor unit. This circuit is designed to prevent accidents such as the destruction of data, memory cell sections, sense amplifiers, and operation judgment sections. The memory cell section is positioned furthest from the sense amplifier, which detects voltage changes on the bit line. The operation judgment section monitors the output of the sense amplifier and outputs a signal to control whether the CPU needs to reset.

Career Highlights

Nobuhiro Tomari works at Oki Electric Industry Co., Ltd., where he has been instrumental in developing innovative semiconductor solutions. His expertise in circuit design and functionality has made him a valuable asset to the company.

Collaborations

Throughout his career, Tomari has collaborated with notable colleagues, including Kikuzo Sawada and Kouzi Tanagawa. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Nobuhiro Tomari's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in electronic circuits and systems.