Masahiro Tooma

Title: Masahiro Tooma: Innovator in Turbine Blade Monitoring and Underwater Vehicle Control

Introduction

Masahiro Tooma is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of turbine blade monitoring and underwater vehicle control. With a total of seven patents to his name, Tooma's work exemplifies innovation and practical application in engineering.

Latest Patents

Tooma's latest patents include a "Method and device for monitoring status of turbine blades." This invention aims to sense transient displacements of blade positions to detect abnormalities early. The system comprises one or more first sensors that can be removed from the outer surface of a casing opposed to blade tips, along with a second sensor that acquires signals from a fixed point on the rotor shaft. The invention processes data to determine thresholds under healthy conditions, allowing for early detection of blade damage, which minimizes impacts on other devices.

Another notable patent is the "System for attitude control of underwater vehicle and method for attitude control of underwater vehicle." This system includes an underwater vehicle equipped with a thruster and an assist device connected by a cable. It features a distance detection unit that monitors the distance between the cable attachment of the underwater vehicle and the cable dispenser of the assist device. The control unit uses this information to manage the cable length, ensuring optimal performance of the underwater vehicle.

Career Highlights

Throughout his career, Masahiro Tooma has worked with notable companies such as Hitachi, Ltd. and Hitachi-GE Nuclear Energy, Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Tooma has collaborated with esteemed colleagues, including Tetsuya Matsui and Naoyuki Kono. Their combined efforts have further advanced the projects they have worked on together.

Conclusion

Masahiro Tooma's contributions to turbine blade monitoring and underwater vehicle control highlight his innovative spirit and technical expertise. His patents not only demonstrate his ability to solve complex engineering challenges but also reflect his commitment to advancing technology in practical ways.