Tsugumitsu Sarata

Title: Innovations of Tsugumitsu Sarata

Introduction

Tsugumitsu Sarata is a notable inventor based in Kagoshima, Japan. He has made significant contributions to the field of materials science, particularly in the development of lead-free glass materials. With a total of 2 patents, his work focuses on enhancing the performance and safety of sealing materials.

Latest Patents

Sarata's latest patents include a lead-free glass material for use in sealing and a sealed article and method for sealing using the same. The first patent describes a glass composition that is free of lead and exhibits high performance in various sealing applications. This innovative glass material includes four types of metal oxides: VO, ZnO, BaO, and PO, which are essential for achieving optimal sealing quality and processability. The second patent also emphasizes a lead-free glass material that can be used for sealing at low processing temperatures. It features a glass composition that includes a network-former oxide composed of BO and VO, along with ZnO and BaO, ensuring superior adhesion, chemical stability, and strength.

Career Highlights

Tsugumitsu Sarata is associated with Yamato Electronic Co., Ltd., where he continues to develop innovative materials. His work has been instrumental in advancing the field of sealing technologies, particularly with environmentally friendly alternatives to traditional lead-based materials.

Collaborations

Sarata has collaborated with notable colleagues such as Masahiro Yoshida and Yasuo Hatate. Their combined expertise has contributed to the successful development of cutting-edge sealing materials.

Conclusion

Tsugumitsu Sarata's contributions to the field of lead-free glass materials highlight his commitment to innovation and sustainability. His patents reflect a significant advancement in sealing technologies, paving the way for safer and more efficient applications.