Munetaka Kubota

Title: Munetaka Kubota: Innovator in Underground Tank Technology

Introduction

Munetaka Kubota is a notable inventor based in Hino, Japan. He has made significant contributions to the field of underground tank technology, holding two patents that address critical issues related to the stability and safety of underground tanks.

Latest Patents

Kubota's latest patents include a method and construction of an underground tank well. This innovation stabilizes the subjacent and lateral supporting soil for an underground tank, ensuring that the tank is secured against flotation, regardless of the surrounding water table level. The design encases the lateral supporting soil within a well and hardens the subjacent soil to minimize water seepage. Additionally, the invention provides means to remove excess water from the well, thereby reducing flotation pressure on the tank. Another significant patent is an anti-freezing method and apparatus for the ground surrounding liquefied gas. This invention involves excavating the ground into a columnar or wall-shaped cavity, placing a synthetic resin bag within, and filling it with granular materials. Water is then injected and discharged from the permeable body to warm the surrounding ground, preventing freezing of the underground tank.

Career Highlights

Kubota is associated with Kajima Kensetsu Kabushiki Kaisha, a prominent construction company in Japan. His work has focused on enhancing the safety and efficiency of underground storage solutions.

Collaborations

He has collaborated with notable coworkers, including Hiroshi Fujita and Takashi Makita, contributing to advancements in their field.

Conclusion

Munetaka Kubota's innovative patents reflect his commitment to improving underground tank technology. His work not only addresses practical challenges but also enhances safety measures in the industry.