Nobuo Okuda

Title: Nobuo Okuda: Innovator in Data Processing and Exposure Technology

Introduction

Nobuo Okuda is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the fields of data processing and exposure technology. With a total of 4 patents to his name, Okuda's work has had a lasting impact on the industry.

Latest Patents

Okuda's latest patents include a data processor designed to work with a host computer. This data processor is constructed from multiple memory units, at least one arithmetic and logic unit, a register file, and a microprogram memory. The microprogram memory stores microprograms that control the circuit components. Each microinstruction's fields are processed by logic converting circuits to drive memory units and supply data to the arithmetic and logic unit. The arithmetic and logic unit performs operations on the data and loads the results into specified registers.

Another notable patent is an exposure apparatus that utilizes electron beams. This apparatus features a first memory for storing pattern data, a data processor for reading necessary pattern data, and a second memory for storing corresponding data. An electron beam generator produces an electron beam based on the data in the second memory, enabling raster scanning on a test piece. The first memory also stores pattern parameters, while a dot pattern data generator writes corresponding data into the second memory.

Career Highlights

Nobuo Okuda is currently employed at Tokyo Shibaura Denki Kabushiki Kaisha, a company known for its advancements in technology. His work has been instrumental in developing innovative solutions in data processing and exposure technology.

Collaborations

Okuda has collaborated with notable coworkers, including Shigeki Shibayama and Kazuhide Iwata. Their combined expertise has contributed to the success of various projects within their field.

Conclusion

Nobuo Okuda's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of data processing and exposure technology.