Miyuki Dobata

Title: The Innovative Contributions of Miyuki Dobata

Introduction

Miyuki Dobata is a prominent inventor based in Ibaraki, Japan. She has made significant contributions to the field of ink technology, particularly with her innovative oil-based ink compositions. With a total of 2 patents to her name, her work has garnered attention for its practical applications in the printing industry.

Latest Patents

Miyuki Dobata's latest patents focus on an oil-based ink composition that includes a colorant, an organic solvent, and a polymeric compound. This composition also features an optional alkylamine ethylene oxide derivative as a pH adjusting agent. The pH of the aqueous phase ranges from 5.5 to 10 when ions in the ink composition are transferred to water. This innovative formulation prevents corrosion of the nozzle plate and enhances storage stability, ensuring printer reliability and ink-jet stability even after prolonged storage. Additionally, it is designed to withstand outdoor service environments, making it a valuable asset for various printing applications.

Career Highlights

Miyuki Dobata is currently employed at Hitachi Maxell, Limited, where she continues to develop her innovative ideas. Her work has not only advanced the technology behind ink compositions but has also contributed to the overall reliability of printing systems.

Collaborations

Throughout her career, Miyuki has collaborated with notable colleagues such as Kanryo Terasawa and Tomohisa Nishimoto. These collaborations have further enriched her research and development efforts, leading to successful innovations in her field.

Conclusion

Miyuki Dobata's contributions to ink technology exemplify the impact of innovative thinking in the printing industry. Her patents reflect a commitment to enhancing product reliability and performance. As she continues her work at Hitachi Maxell, her future innovations are eagerly anticipated.