Masami Tominaga

Title: Masami Tominaga: Innovator in Noise-Free Pile Setting Technology

Introduction

Masami Tominaga is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of construction technology, particularly in methods that minimize noise and vibration during pile setting. His innovative approach has the potential to transform construction practices, making them more environmentally friendly and less disruptive.

Latest Patents

Masami Tominaga holds a patent for a "Method of setting a pile without noise or vibration and apparatus." This invention relates to a method of setting a pile without causing any noise or vibration. A hollow pile is erected along a leader fixed on the ground, and a screw auger is inserted through the hollow center of the pile. The screw auger is hung on the leader in such a manner that it can freely move up and down and freely rotate. The pile is sunk by its own weight as the soil below the bottom of the pile is excavated, and the excavated soil is carried above the ground. The present invention further relates to an apparatus for executing the above method. The lower part of the screw auger is constructed in such a manner that it is divided into two parts, an inner tube and an outer tube, and both tubes can rotate through a certain angle and move up and down in a certain range relatively to each other. Excavating nozzles are disposed at the lower part of the screw auger in such a manner that they can be unfolded at several stages by the relative rotation, and the vertical movement of the fluid is directed laterally from the nozzles to enlarge the hole below the pile.

Career Highlights

Masami Tominaga is associated with Nippon Concrete Industries Co. Ltd., where he has been instrumental in developing innovative construction solutions. His work has garnered attention for its practical applications and effectiveness in reducing noise pollution in urban environments.

Collaborations

Masami has collaborated with notable colleagues such as Nobuyuki Abe and Osamu Watanabe. Their combined expertise has contributed to advancements in construction technology and the successful implementation of Tominaga's innovative methods.

Conclusion

Masami Tominaga's contributions to the field of construction through his innovative methods for noise-free pile setting demonstrate his commitment to improving construction practices. His work not only enhances efficiency but also addresses environmental concerns associated with traditional methods.