Masao Sugawara

Title: Masao Sugawara: Innovator in Molten Metal Measurement

Introduction

Masao Sugawara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of molten metal measurement through his innovative patent. His work has implications for various industries that rely on precise measurements of molten materials.

Latest Patents

Masao Sugawara holds a patent for a "Method and apparatus for measuring displacement of molten metal." This invention involves inserting first and second electrodes into molten metal. A first pseudo random signal is transmitted to the first electrode, while the first pseudo random signal and a second pseudo random signal, which has a similar pattern but a slightly different frequency, are multiplied in a first multiplier to calculate a first product value. A signal from the second electrode and the second pseudo random signal are multiplied in a second multiplier to obtain a second product value. The displacement of the molten metal is then calculated from the time difference between maximum correlation values appearing in the time series patterns of the first and second product values.

Career Highlights

Throughout his career, Masao Sugawara has worked with prominent companies, including Nireco Corporation and NKK Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in measurement technology.

Collaborations

Masao Sugawara has collaborated with notable coworkers, including Takeo Yamada and Akio Nagamune. Their combined expertise has likely enhanced the development and application of his innovative ideas.

Conclusion

Masao Sugawara's contributions to the field of molten metal measurement through his patent demonstrate his innovative spirit and technical expertise. His work continues to influence industries that require accurate measurement techniques.