Kouzo Tokuyama

Title: Kouzo Tokuyama: Innovator in Underwater Detection Technologies

Introduction

Kouzo Tokuyama is a notable inventor based in Nishinomiya, Japan. He has made significant contributions to the field of underwater detection technologies, holding a total of 3 patents. His work focuses on enhancing the capabilities of acoustic transducers and underwater sounding apparatuses.

Latest Patents

One of Tokuyama's latest patents is an "Ultrasonic wave transmitting and receiving system for detecting underwater objects." This innovative system involves a trawl net attached to warps extending from a ship, such as a trawl boat. A transponder is affixed to the upper part of the net mouth, allowing for the transmission of response signals. The ship generates a detection signal through a transducer located at its bottom, enabling effective detection within a specified range. The transponder receives this signal and transmits a different frequency, allowing for the superimposition of detection and position display images on sonar displays.

Another significant patent is for an "Acoustic transducer and underwater sounding apparatus." This invention features a cylindrical portion and a hemispherical portion, where multiple transducer elements are strategically arranged. The design allows for optimal acoustic performance, with elements on the cylindrical portion arranged in a hexagonal pattern, while the hemispherical portion accommodates both pentagonal and hexagonal arrangements. This innovative configuration enhances the functionality of underwater sounding apparatuses.

Career Highlights

Kouzo Tokuyama is associated with Furuno Electric Company Limited, a leading firm in marine electronics and underwater technology. His work at Furuno has allowed him to develop cutting-edge technologies that improve underwater detection and exploration.

Collaborations

Throughout his career, Tokuyama has collaborated with esteemed colleagues, including Yasushi Nishimori and Hiroshi Iino. These partnerships have contributed to the advancement of technologies in the field of underwater acoustics.

Conclusion

Kouzo Tokuyama's innovative contributions to underwater detection technologies have established him as a prominent figure in his field. His patents reflect a commitment to enhancing the capabilities of acoustic systems, paving the way for future advancements in underwater exploration.