Tomoharu Oka

Title: Tomoharu Oka: Innovator in Semiconductor Technology

Introduction

Tomoharu Oka is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding two patents that showcase his innovative approach to circuit design. His work is instrumental in advancing the capabilities of electronic devices.

Latest Patents

Oka's latest patents include a semiconductor circuit designed for use in strong electric fields. This semiconductor circuit features a combination of transistors that work together to manage voltage levels effectively. The design includes a first transistor, a second transistor, a third transistor, and a fourth transistor, with varying conduction types to optimize performance.

Another notable patent is for a synchronous DRAM (Dynamic Random Access Memory) device. This DRAM comprises an input buffer, a memory cell array, an output buffer, and a signal transfer circuit. The design allows for efficient data storage and retrieval, enhancing the overall functionality of memory devices.

Career Highlights

Tomoharu Oka is currently employed at Fujitsu Corporation, a leading company in technology and innovation. His role at Fujitsu allows him to collaborate with other talented engineers and researchers, contributing to groundbreaking advancements in semiconductor technology.

Collaborations

Oka has worked alongside notable colleagues such as Hirohiko Mochizuki and Yasuhiro Fujii. Their collaborative efforts have led to significant developments in the field, further establishing Oka's reputation as a skilled inventor.

Conclusion

Tomoharu Oka's contributions to semiconductor technology through his innovative patents and collaborations highlight his importance in the field. His work continues to influence the development of advanced electronic devices, making a lasting impact on the industry.