Hideki Kuwayama

Title: **Innovator of Vibrating Type Transducers: Hideki Kuwayama**

Introduction

Hideki Kuwayama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of transducer technology, holding a total of four patents to his name. His innovative work primarily focuses on vibrating type transducers that detect various physical quantities through advanced methods of manufacturing and design.

Latest Patents

Among Kuwayama's most recent patents is the **Vibrating Type Transducer**. This invention features an H-shaped vibrator, which is integrally formed with a silicon substrate and surrounded by a hollow chamber. It operates by self-oscillating at its natural resonance frequency when paired with an amplifier. The transducer is capable of detecting physical quantities such as force, pressure, or differential pressure by monitoring changes in the natural frequency of the vibrator that correspond to the physical quantity applied to the silicon substrate. Additionally, the method for manufacturing this transducer employs semiconductor techniques, incorporating steps that ensure the maintenance of a vacuum in the hollow chamber, the imparting of initial tension to the vibrator, and enabling stable self-oscillation through the amplifier.

Another of his critical patents is the **Process for Manufacturing a Vibrating Type Transducer**, which highlights similar technological innovations and methodologies for creating efficient vibrating transducers using advanced semiconductor techniques.

Career Highlights

Kuwayama has worked at esteemed organizations, including **Yokogawa Electric Corporation** and **Kabushiki Kaisha Hokushin Denki Seisakusho**. His career has been characterized by a focus on developing high-performance sensors and transducer systems that push the boundaries of measurement technology.

Collaborations

Throughout his career, Kuwayama has successfully collaborated with fellow inventors and engineers, including **Kinji Harada** and **Kyoichi Ikeda**. These partnerships have enriched his work and contributed to the advancement of technologies in the industry.

Conclusion

Hideki Kuwayama's innovative contributions to the field of vibrating type transducers reflect his expertise and commitment to advancement in sensor technologies. With his impressive portfolio of patents and collaborations with prominent figures in the field, he continues to inspire future innovations in measurement and detection technologies.