Company Filing History:
Years Active: 2000-2003
Title: Hiroyoshi Ishibashi: Innovator in Broadcast and Wireless Communication Technologies
Introduction
Hiroyoshi Ishibashi is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the fields of broadcast systems and wireless communication. With a total of seven patents to his name, Ishibashi has demonstrated a commitment to advancing technology in these areas.
Latest Patents
One of Ishibashi's latest patents is a control information generating apparatus for broadcast systems. This innovative apparatus is designed to transmit audio and video signals along with teletext signals, incorporating video control information and program information in a multiplexed format. The system includes a control information generating circuit that receives program schedule information from a broadcast database to generate and output control information. Additionally, the control information outputting circuit transmits this information to a multiplexer, where it is combined with data signals from an audio/video data transmitter for transmission on a carrier wave.
Another notable patent is a method and system for detecting the position of a radio mobile station in radiocommunications. This method allows for accurate and straightforward determination of a mobile station's position. At a measuring point, the mobile station measures reception radio strength levels from multiple base stations and sends the results to a control station. The control station utilizes a neural network to learn the correlation between reception radio strength levels and the mobile station's position, enabling it to estimate the position based on the measured levels.
Career Highlights
Hiroyoshi Ishibashi is currently employed at Matsushita Electric Industrial Co., Ltd., a company known for its innovative electronic products and solutions. His work at Matsushita has allowed him to focus on developing advanced technologies that enhance communication systems.
Collaborations
Throughout his career, Ishibashi has collaborated with notable colleagues, including Masataka Sugiura and Etsumi Kanaya. These collaborations have contributed to the development of groundbreaking technologies in the fields of broadcasting and wireless communication.
Conclusion
Hiroyoshi Ishibashi's contributions to technology through his patents and work at Matsushita Electric Industrial Co., Ltd. highlight his role as an influential inventor in the industry. His innovative approaches to broadcast systems and wireless communication continue to shape the future of these fields.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.