Akihiko Niizawa

Title: Akihiko Niizawa: Innovator in Instrumental Measurement

Introduction

Akihiko Niizawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of instrumental measurement, particularly in the calibration of photoelectric colorimeters used for petroleum products. With a total of three patents to his name, Niizawa's work has had a substantial impact on the industry.

Latest Patents

Niizawa's latest patents include innovative methods and materials for instrumental measurement. One of his patents focuses on standard materials and methods for instrumental measurement for ASTM. This patent describes a set of standard materials for calibrating a photoelectric colorimeter, which includes mixed solutions with specific colorants and solvents. Another patent pertains to standard samples and methods for instrumental measurement of Saybolt color. This invention also involves a mixed solution of colorants and a method for calibrating a photoelectric colorimeter.

Career Highlights

Throughout his career, Akihiko Niizawa has worked with prominent organizations such as Nippon Petroleum Refining Company, Limited and The Japan Petroleum Institute. His experience in these companies has allowed him to develop and refine his innovative approaches to instrumental measurement.

Collaborations

Niizawa has collaborated with various professionals in his field, including his coworker Masahiro Yamaguchi. These collaborations have contributed to the advancement of his research and inventions.

Conclusion

Akihiko Niizawa's contributions to the field of instrumental measurement demonstrate his innovative spirit and dedication to improving industry standards. His patents reflect a commitment to enhancing the accuracy and reliability of measurements in petroleum products.