Mitsuo Shida

Title: The Innovations of Mitsuo Shida

Introduction

Mitsuo Shida, an accomplished inventor based in Shizuoka, Japan, has made significant contributions to the field of audio technology. With a total of two patents, Shida's work primarily revolves around enhancing music signal output and creating unique audio effects. His inventions reflect a blend of creativity and technological advancement in the music industry.

Latest Patents

Shida's recent patents showcase his expertise in music signal amplification and distortion effects.

1. **Amplifier for Music Signal and Method of Outputting Waveform of Music Signal** - This patent presents an innovative amplifier designed to output a music signal waveform that exceeds the limitations of a power supply voltage. The amplifier consists of a power supply, an input terminal for receiving music signals, an amplifying circuit for enhancing the music signal, and a jumping-up circuit that allows the output waveform to surpass the voltage value of the power supply.

2. **Distortion Imparting Device and Distortion Imparting Method** - In this patent, Shida introduces a distortion imparting device capable of generating a natural distortion effect even when the output level is low. This device comprises a first amplification part that attenuates an audio signal based on a user-set attenuation factor, and a second amplification part that follows in series. Additionally, it features a limiting part that manages the input voltage to the second amplification part, ensuring sound quality is maintained even with varying output levels.

Career Highlights

Currently, Mitsuo Shida is employed at Roland Corporation, a leading company in electronic musical instruments and equipment. His work at Roland showcases his commitment to innovation and excellence in music technology.

Collaborations

Throughout his career, Shida has collaborated with talented coworkers such as Yoshinobu Morimoto and Kosuke Takada. Together, they have contributed to advancements in audio technology and product development, shaping the future of music equipment.

Conclusion

Mitsuo Shida's contributions through his patents demonstrate his dedication to advancing music signal processing and audio effects. His work not only enhances musical experiences but also showcases the importance of innovation in the technology behind music. As he continues his journey at Roland Corporation, the future looks promising for Shida and his inventive spirit.