Location History:
- Nishinomiya, JP (1984)
- Ashiya, JP (1988 - 2007)
- Tokyo, JP (2009 - 2020)
- Kobe, JP (2023)
Company Filing History:
4 out of 544 
3 out of 3 
2 out of 2 
Years Active: 1984-2023
Title: The Innovative Contributions of Toyoki Sasakura
Introduction
Toyoki Sasakura is a prominent inventor based in Tokyo, Japan. He holds a total of 11 patents that showcase his expertise in underwater technology and information visualization. His inventions have significantly advanced the field of underwater exploration and data collection.
Latest Patents
One of Sasakura's latest patents is an underwater information visualizing device. This device is designed to be installed on moving bodies, such as ships traveling near the water surface. It visualizes and displays information about fish and the seabed using ultrasonic waves. The device includes circuitry that generates a pseudo noise sequence signal and a modulation circuit that modulates a carrier signal to form a transmission signal. It emits this transmission signal as an ultrasonic wave into the water and receives echoes of the ultrasonic waves. By subjecting the echoes to correlation processing with the pseudo noise sequence signal, the device can determine the corresponding echo and display the output signal. The display can simultaneously show multiple reception signals on a screen, optimizing the visualization of underwater data.
Another significant invention by Sasakura is an echo measuring apparatus. This apparatus features a transmission signal forming unit that creates a transmission signal using a pseudo noise sequence signal. It also includes a transmitting unit for sending the transmission signal as an ultrasonic wave into the water and a receiving unit for capturing the echo of the ultrasonic wave. A correlator discriminates the echo corresponding to the transmission signal by executing a correlating process, allowing for accurate distance measurement to a target based on the time difference between the transmission signal and the echo.
Career Highlights
Throughout his career, Toyoki Sasakura has worked with notable companies, including Furuno Electric Company Limited and Super Wave Corporation. His contributions to these organizations have been instrumental in developing advanced underwater technologies.
Collaborations
Sasakura has collaborated with esteemed colleagues such as Kenichi Miyamoto and Ikuo Matsuo. Their joint efforts have further propelled innovations in the field of underwater information systems.
Conclusion
Toyoki Sasakura's inventive spirit and dedication to underwater technology have led to significant advancements in the visualization and measurement of underwater environments. His work continues to inspire future innovations in this critical field.
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.