Location History:
- Chiyoda-ku, JP (2018 - 2021)
- Tokyo, JP (2017 - 2024)
Company Filing History:
16 out of 1,027 
1 out of 6 
1 out of 2,560 
Years Active: 2017-2025
Title: Innovations of Toshiki Sayama
Introduction
Toshiki Sayama is a prominent inventor based in Chiyoda-ku, Japan. He holds a total of 17 patents, showcasing his significant contributions to the field of technology and innovation. His work primarily focuses on antenna systems, which are crucial for various applications in modern vehicles.
Latest Patents
One of his latest patents is an antenna system for vehicles. This system includes a first antenna attached near the windshield and a second antenna near the rear glass. Both antennas are designed to transmit and receive electromagnetic waves within a predetermined frequency band. The first antenna is positioned in region A, while the second antenna is located in region B, effectively bisecting the vehicle's width. Another notable patent involves an antenna that consists of a first and a second conductor plate. The second conductor plate is spaced apart from the first, with both plates featuring U-shaped portions that enhance their functionality.
Career Highlights
Throughout his career, Toshiki Sayama has worked with notable companies such as AGC Inc. and Asahi Glass Company, Limited. His experience in these organizations has allowed him to develop innovative solutions and advance his expertise in antenna technology.
Collaborations
Toshiki has collaborated with talented individuals in his field, including Ryuta Sonoda and Koji Ikawa. These partnerships have contributed to the successful development of his inventions and patents.
Conclusion
Toshiki Sayama's work in antenna technology has made a significant impact on the industry. His innovative designs and patents continue to influence advancements in vehicle communication systems.