Giichi Sudoh

Title: Giichi Sudoh: Innovator in Hydraulic Cements and Humidity Sensors

Introduction

Giichi Sudoh is a notable inventor based in Chichibu, Japan. He has made significant contributions to the field of materials science, particularly in the development of hydraulic cements and humidity sensor elements. With a total of 2 patents to his name, Sudoh's work has had a lasting impact on construction materials and sensor technology.

Latest Patents

Sudoh's latest patents include a process for producing hydraulic cements and a humidity sensor element. The hydraulic cement patent describes a calcium sulfoaluminate clinker that incorporates a calcium sulfoaluminate compound as a main component. This innovative mixture, which includes Portland cement and blast furnace granulated slag, effectively prevents the formation of efflorescence. His humidity sensor element patent features a metal oxide semiconductor sintered member composed of TiO₂ and V₂O₅, designed with a pair of electrodes. This element can detect humidity as a variation of electric resistance when used at temperatures below 400°C.

Career Highlights

Throughout his career, Giichi Sudoh has worked with prominent companies such as Chichibu Cement Co., Ltd. and Chichibu Cement Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in cement production and sensor technology.

Collaborations

Sudoh has collaborated with notable coworkers, including Keiichi Minegishi and Kanjiro Ishizaki. Their combined efforts have contributed to advancements in their respective fields.

Conclusion

Giichi Sudoh's innovative work in hydraulic cements and humidity sensors showcases his dedication to advancing technology in construction and sensing applications. His contributions continue to influence these industries today.