Location History:
- Kyoto-fu, JP (1996)
- Nagaokakyo, JP (1994 - 2001)
Company Filing History:
7 out of 13,692 
1 out of 372 
Years Active: 1994-2001
Title: Fumio Kanaya: Innovator in Communication Technology
Introduction
Fumio Kanaya is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of communication technology, holding a total of seven patents. His work focuses on developing innovative devices that enhance communication efficiency and effectiveness.
Latest Patents
One of Kanaya's latest inventions is a spread spectrum communication device. This device is designed to be small and cost-effective, featuring a narrow-band interference signal elimination circuit. This circuit is capable of covering the entire frequency band of a spread signal. The device receives a spread signal through an antenna, which is then processed by a level detection circuit and a variable amplifier. The level detection circuit ensures that the spread signal is amplified to a fixed level. The narrow-band interfering signal is filtered through a series of magnetostatic filters, which progressively reduce its saturation level. This innovative approach allows for the effective limitation of narrow-band interference without significantly reducing the quality of the spread signal.
Another significant patent is the magnetostatic wave distributor, synthesizer, and S/N enhancer. This S/N enhancer is compact and allows for easy impedance matching. It consists of two magnetostatic wave elements with multiple transducers arranged in parallel on YIG thin films. The design includes an input terminal, attenuators, and a 180-degree shifter, culminating in an output terminal. This configuration enhances the signal-to-noise ratio while maintaining a small footprint.
Career Highlights
Throughout his career, Fumio Kanaya has worked with prominent companies such as Murata Manufacturing Co., Ltd. and Nippon Hoso Kyokai. His experience in these organizations has contributed to his expertise in communication technologies and innovations.
Collaborations
Kanaya has collaborated with notable coworkers, including Takekazu Okada and Satoru Shinmura. Their combined efforts have led to advancements in the field of communication technology.
Conclusion
Fumio Kanaya's contributions to communication technology through his innovative patents demonstrate his commitment to enhancing communication systems. His work continues to influence the industry and pave the way for future advancements.