Masahide Mouri

Title: **Masahide Mouri: An Innovator in Sintered Materials**

Introduction

Masahide Mouri, based in Niihama, Japan, is an accomplished inventor with a remarkable portfolio of six patents. His work primarily focuses on the development of advanced sintered materials, demonstrating his commitment to innovation in material science.

Latest Patents

Masahide Mouri's latest patents include the invention of an electrically conductive zirconia-based sintered body and a process for its production. This invention features a zirconia-based sintered body composed of TiN, TiO₂, and ZrO₂, boasting impressive properties such as mechanical strength of at least 50 kg/mm², fracture toughness greater than 4 MPam¹/², Vickers hardness of no less than 1,000 kg/mm², and a volume resistivity not exceeding 1 Ω·cm. Notably, this body can be sintered under normal pressure at low temperatures, showcasing its practicality in various applications.

Additionally, Mouri has innovated a method for producing sintered silicon carbide articles with a sintered density of at least 90% of the theoretical density and a mechanical flexural strength of 50 kg/mm² or higher. This process involves the addition of tar pitch and a boron compound to finely divided α-type silicon carbide powder, followed by shaping and sintering in an inert atmosphere at high temperatures ranging from 1950°C to 2300°C.

Career Highlights

Throughout his career, Masahide Mouri has worked with prominent companies in the industry. Notably, he has been associated with Sumitomo Chemical Company, Limited and Sumitomo Aluminium Smelting Company, Ltd., where his contributions to material science have been significant.

Collaborations

Mouri has collaborated with esteemed colleagues such as Koichi Yamada and Kazuo Horinouchi. These collaborations have enriched his research and development efforts in the field of advanced materials, further pushing the boundaries of innovation.

Conclusion

Masahide Mouri stands out as a forward-thinking inventor committed to the advancement of sintered materials. His innovative patents and meaningful collaborations highlight his role as a significant contributor to material science. As he continues to explore new possibilities, Mouri's work remains influential in the industry.