Location History:
- Nagano, JP (2006 - 2019)
- Suwa-gun Nagano, JP (2020)
Company Filing History:
Years Active: 2006-2020
Title: Shigeki Ozawa: Innovator in Magnetic Information Processing
Introduction
Shigeki Ozawa is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of magnetic information processing, holding a total of 8 patents. His work focuses on enhancing the functionality and efficiency of card readers and magnetic information processing devices.
Latest Patents
Ozawa's latest patents include a card reader and a foreign matter detection method. This innovative card reader is designed for use with cards that have a magnetic stripe. It features a card insertion port and a card passage that connects to the port. The device includes a magnetic head that can record and read magnetic data from the card's stripe. Additionally, it incorporates a capacitive sensor that is in contact with the card passage, allowing for variable distance adjustments. The capacitive sensor is structured with multiple regions to detect capacitance, and it is connected to a switch circuit for electrical connectivity.
Another notable patent is a magnetic information processing device that works with a magnetic recording medium. This device includes a magnetic card detection unit that detects the insertion of the medium. It also features a magnetic head that reads the recorded magnetic signal and outputs it as an analog signal. A signal detection unit amplifies this signal and outputs a detection signal when it exceeds a predetermined threshold. The device is designed to differentiate between the detection output signal and the recorded magnetic signal when no medium is detected.
Career Highlights
Shigeki Ozawa is currently employed at Nidec Sankyo Corporation, where he continues to innovate in the field of magnetic information processing. His work has significantly impacted the efficiency and reliability of card reading technologies.
Collaborations
Ozawa has collaborated with notable colleagues, including Kazutoshi Ishikawa and Kazunori Takahashi. Their combined expertise has contributed to the advancement of technologies in their field.
Conclusion
Shigeki Ozawa is a key figure in the development of magnetic information processing technologies. His innovative patents and contributions to Nidec Sankyo Corporation highlight his commitment to advancing this important field.