This inventor holds 2 USPTO granted patents. Top assignees: Nippon Telegraph and Telephone Corporation, Toyota Jidosha Kabushiki Kaisha. Active years: 1999.
Location History:
- Fukuoka, JP (1999)
- Fukuokakan, JP (1999)
Company Filing History:
2 out of 5,300 
1 out of 38,837 
Years Active: 1999
Title: Seishi Tsukada: Innovator in Radio Technology and Data Collection
Introduction
Seishi Tsukada is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the fields of radio technology and data collection, holding a total of 2 patents. His innovative work has been recognized in various industries, showcasing his expertise and creativity.
Latest Patents
One of Tsukada's latest patents is a radio station tuning system. This system enables a radio receiver installed in a vehicle to be automatically tuned to a radio station offering a desired program. The system includes a controller that receives data recognized by a speech recognition unit and the current position of the vehicle detected by a navigation unit. It provides this data to a communication unit, which turns the radio receiver on or off and tunes it to the desired station. The communication unit sends data to a base station via a vehicle telephone line. The base station accesses its database storing program data, retrieves the desired information, and transmits it to the vehicle. Consequently, the controller automatically tunes the radio receiver based on the received data.
Another significant patent by Tsukada is a method and system for data collection using a public network. This data collection scheme improves efficiency by allowing data to be transmitted from multiple terminals to a center with several service ports through a public network. Each terminal carries out a calling operation to contact the center, and the data received at the center service ports are collected. The system measures the congestion state of the service ports and generates control data to improve this state. This control data is broadcast from the center to the terminals, indicating a call probability for the calling operation.
Career Highlights
Throughout his career, Seishi Tsukada has worked with prominent companies such as Nippon Telegraph and Telephone Corporation and Toyota Motor Corporation. His experience in these organizations has contributed to his development as an inventor and innovator.
Collaborations
Tsukada has collaborated with notable coworkers, including Tatsuo Suzuki and Makoto Morita. Their combined expertise has likely fostered an environment of innovation and creativity.
Conclusion
Seishi Tsukada's contributions to radio technology and data collection demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving user experience and efficiency in communication systems. Tsukada's work continues to influence the fields he has engaged with, marking him