Location History:
- Saitama, JP (1989 - 1993)
- Saitama-ken, JP (1999)
Company Filing History:
4 out of 2,861 
1 out of 30 Years Active: 1989-1999
Title: Innovations of Tatsuro Nagao
Introduction
Tatsuro Nagao is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of electronics, particularly in audio technology. With a total of five patents to his name, Nagao has demonstrated a commitment to innovation and creativity in his work.
Latest Patents
One of Nagao's latest patents is a disc player designed for playing multiple discs consecutively. This mini disc (MD) player is capable of displaying data without issues during playback. When multiple mini discs are to be played back in succession, the table of contents (TOC) data is read from all the discs, allowing for seamless playback. Additionally, when compressed audio data from these discs is stored in a DRAM, a disc identification flag is added to each disc. Another significant invention is a telephone message recording device. This device serves as an answering attachment to a high-fidelity music system. An adaptor switches audio signals between a telephone circuit, a double-deck recorder, and an amplifier. When a bell signal is received on the telephone circuit, one deck plays back a pre-recorded message while the other records the caller's message. A short notification message is displayed on a television screen, ensuring effective communication.
Career Highlights
Nagao has worked with prominent companies in the electronics industry, including Pioneer Electronic Corporation and Pioneer Electronics Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies.
Collaborations
Throughout his career, Nagao has collaborated with talented individuals such as Nobutoshi Fukuda and Masashi Tanabe. These partnerships have fostered an environment of innovation and creativity, leading to the development of advanced technologies.
Conclusion
Tatsuro Nagao's contributions to the field of audio technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and inspire future innovations.