Location History:
- Miura, JP (2004)
- Kanagawa, JP (1997 - 2011)
- Tokyo, JP (2016)
Company Filing History:
6 out of 5,290 
1 out of 7,529 
Years Active: 1997-2016
Title: The Innovations of Toshikazu Hori
Introduction
Toshikazu Hori is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology and adaptive antenna systems. With a total of 7 patents to his name, Hori's work has had a substantial impact on modern communication systems.
Latest Patents
One of Hori's latest patents is a semiconductor device and processor system that includes a plurality of processing circuits. This device features an arbitration circuit that manages multiple data transfer requests from the processing circuits. Additionally, it incorporates a mask control circuit that sequentially outputs these requests after a specified mask period. A memory controller is also included, which accesses memory based on the output requests and can switch to a power-saving mode when no requests are made for a predetermined time.
Another notable patent is the adaptive antenna control method, which is designed for radio communication systems involving multiple base stations and terminal stations. This method utilizes adaptive antennas with several elements and includes a distributor that branches signals for transmission. The system estimates interference wave power from transmission signals and adjusts the weights in the adaptive antennas to minimize errors between reception and desired signals.
Career Highlights
Throughout his career, Toshikazu Hori has worked with leading companies in the technology sector. He has been associated with Nippon Telegraph and Telephone Corporation and Renesas Electronics Corporation. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in communication technology.
Collaborations
Hori has collaborated with notable professionals in his field, including Keizo Cho and Kentaro Nishimori. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Toshikazu Hori's contributions to semiconductor devices and adaptive antenna systems highlight his innovative spirit and technical expertise. His patents reflect a commitment to enhancing communication technologies, making him a significant figure in the field of invention.