Kazuhiko Ikeuchi

Title: Kazuhiko Ikeuchi: Innovator in Speaker Technology

Introduction

Kazuhiko Ikeuchi is a notable inventor based in Takatsuki, Japan. He has made significant contributions to the field of audio technology, particularly in speaker design. With a total of 4 patents to his name, Ikeuchi has demonstrated a commitment to enhancing sound quality and speaker functionality.

Latest Patents

One of his latest patents is for a speaker grill designed to improve sound characteristics. This speaker grille is strategically placed in front of a speaker with a diaphragm, reproducing sounds of 1 kHz and higher. It features a sound opening that aligns with the diaphragm's edge, ensuring superior sound quality while maintaining mechanical strength.

Another innovative patent by Ikeuchi is a speaker system for picture receivers. This system allows for a reduction in the casing width of the picture receiver while ensuring uniform acoustic characteristics across a broad listening range. The design includes a first speaker for medium and high-range sound positioned on either side of the screen, and a second speaker for medium and low-range sound located beneath the screen. This configuration optimizes sound delivery to the listener.

Career Highlights

Kazuhiko Ikeuchi has spent a significant part of his career at Matsushita Electric Industrial Co., Ltd. His work has been instrumental in advancing speaker technology, making him a respected figure in the industry.

Collaborations

Throughout his career, Ikeuchi has collaborated with talented individuals such as Tomio Shiota and Seiji Harada. These partnerships have contributed to the development of innovative audio solutions.

Conclusion

Kazuhiko Ikeuchi's contributions to speaker technology reflect his dedication to improving sound quality and functionality. His patents demonstrate a blend of creativity and technical expertise that continues to influence the audio industry.