Toru Oizumi

Title: The Innovations of Toru Oizumi

Introduction

Toru Oizumi is a notable inventor based in Sendai, Japan. He has made significant contributions to the field of sensor technology, particularly in moisture and gas concentration measurement. With a total of five patents to his name, Oizumi's work reflects a commitment to advancing technological solutions in various applications.

Latest Patents

One of Oizumi's latest patents is a system, method, and program for calibrating moisture sensors. This innovative system includes a processing unit that comprises a reference data obtaining component, a subject data obtaining component, and a relationship calculating component. The reference data obtaining component gathers reference data by injecting water vapor with known concentrations into an analyzer. The subject data obtaining component measures the temporal variation of output responses from a subject sensor element of the analyzer under test. The relationship calculating component then compares the subject data with the reference data to establish relationships between the output responses and the known concentrations.

Another significant patent by Oizumi is a system, method, and computer program product for measuring gas concentration. This system utilizes a ball sensor that generates a collimated beam of surface acoustic waves, which includes both fundamental and harmonic waves. These waves propagate through an orbital path on a piezoelectric ball while passing through a sensitive film that adsorbs the target gas. A temperature control unit regulates the ball temperature, while a signal processing unit transmits and receives burst signals to calculate the gas concentration and ball temperature based on changes in delay times of the frequencies.

Career Highlights

Oizumi has worked with notable organizations such as Ball Wave Inc. and Tohoku University. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking research in sensor technology.

Collaborations

Throughout his career, Oizumi has collaborated with esteemed colleagues, including Toshihiro Tsuji and Kazushi Yamanaka. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Toru Oizumi's contributions to sensor technology through his innovative patents demonstrate his expertise and dedication to advancing the field. His work continues to influence the development of effective measurement systems, showcasing the importance of innovation in technology.