This inventor holds 5 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1990-2005.
Company Filing History:
Years Active: 1990-2005
Title: The Innovations of Toru Minematsu
Introduction
Toru Minematsu is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of wireless communication technology. With a total of 5 patents to his name, Minematsu has demonstrated a commitment to innovation and excellence in his work.
Latest Patents
One of his latest patents is a portable wireless communication apparatus with a varied hold tone. This invention allows a music signal processing unit to play back music stored in a memory card when a call is on hold. The music is transmitted as a holding tone to the party on the other end of the line, providing high-quality sound without the need for additional devices. Another significant patent is the PN code generation apparatus and method, which generates a pseudo-random noise (PN) code sequence that maintains synchronization with a transmission frame. This method enhances the efficiency of radio communication systems.
Career Highlights
Minematsu is currently employed at Sony Corporation, a leading company in the electronics industry. His work at Sony has allowed him to explore various innovative solutions in wireless communication. His inventions have not only contributed to the company's portfolio but have also advanced the technology available to consumers.
Collaborations
Throughout his career, Minematsu has collaborated with talented individuals such as Yoshikazu Kotaka and Haruki Nagayama. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Toru Minematsu's contributions to wireless communication technology exemplify his innovative spirit and dedication to improving user experiences. His patents reflect a deep understanding of the needs of modern communication, making him a valuable figure in the field.