Keiichiro Tanaka

Title: Keiichiro Tanaka: Innovator in Speaker Technology

Introduction

Keiichiro Tanaka is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of speaker technology, holding a total of 3 patents. His innovative designs focus on enhancing sound quality and efficiency in speaker devices.

Latest Patents

Tanaka's latest patents include a speaker device and a control method for a speaker device. This speaker device features a panel, multiple vibration elements, and a driving unit. The vibration elements work together to vibrate the panel, while the driving unit applies a first driving signal to one vibration element and a second driving signal to another, creating a vibrational region on the panel. Another patent describes a speaker apparatus that includes a panel, vibration elements, a drive unit, and a reflection part. This design allows for the modulation of ultrasonic waves to improve sound quality.

Career Highlights

Throughout his career, Tanaka has worked with prominent companies such as Denso Ten Limited and Fujitsu Ten Limited. His experience in these organizations has contributed to his expertise in developing advanced speaker technologies.

Collaborations

Tanaka has collaborated with notable coworkers, including Masahiko Kubo and Shigeki Kato. Their combined efforts have led to innovative advancements in the field of audio technology.

Conclusion

Keiichiro Tanaka's contributions to speaker technology through his patents and collaborations highlight his role as a significant innovator in the industry. His work continues to influence the development of high-quality audio devices.