Company Filing History:
Years Active: 1987-1988
Title: Norikazu Harada: Innovator in Cassette Deck Technology
Introduction
Norikazu Harada is a notable inventor based in Yamagata, Japan. He has made significant contributions to the field of audio technology, particularly in the design and functionality of cassette decks. With a total of 2 patents to his name, Harada's innovations have enhanced the user experience in cassette playback and ejection mechanisms.
Latest Patents
Harada's latest patents include a "Cassette Eject Mechanism for Cassette Deck" and a "Cassette Loading Mechanism for Cassette Deck." The cassette eject mechanism introduces a starting mechanism that automatically operates in response to the stopping of the rotation of a reel unit in a compact cassette deck, particularly for automotive applications. This mechanism features a power lever that is activated by the reel unit drive motor when the reel stops rotating. Additionally, the selection lever engages with the power lever, allowing for smooth operation when the head base is in an advanced position.
The cassette loading mechanism contributes to the compactness of the cassette deck. It includes a movable member that engages the cassette and is designed to slide in the directions of insertion and ejection. This mechanism is biased in the ejecting direction, while a cassette holder moves between raised and lowered positions to facilitate playback. A control arm manages the movement of the cassette holder, ensuring efficient operation.
Career Highlights
Norikazu Harada is currently employed at Pioneer Electronic Corporation, where he continues to innovate in audio technology. His work has been instrumental in advancing the design and functionality of cassette decks, making them more user-friendly and efficient.
Collaborations
Throughout his career, Harada has collaborated with notable colleagues, including Mikio Isaki and Masanori Shibata. These collaborations have fostered a creative environment that has led to the development of innovative audio solutions.
Conclusion
Norikazu Harada's contributions to cassette deck technology exemplify his dedication to innovation in the audio industry. His patents reflect a commitment to enhancing user experience and advancing technology in this field.