Yasuko Takaori

Title: Inventor Yasuko Takaori: Innovations in Inkjet Technology

Introduction

Yasuko Takaori, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of inkjet technology. With a remarkable portfolio of 14 patents, she stands out as a leading innovator in her domain. Her inventive spirit and dedication to enhancing printing technology highlight her expertise in developing advanced ink formulations and recording processes.

Latest Patents

Among her latest innovations is a patented inkjet ink formulation that includes a pigment, resin particles, dipropylene glycol monomethyl ether, triethylene glycol monobutyl ether, and propylene glycol. The resin particles consist of polycarbonate polyurethane resin, carefully calibrated to achieve a specific mass content ranging between 2.0% to 9.0%. The formulation also specifies the dipropylene glycol monomethyl ether to contain at least 7.0% and no more than 27.0% by mass, along with the triethylene glycol monobutyl ether and propylene glycol varying between 4.0% to 18.0% by mass.

Additionally, Takaori has developed a method for testing ink sets and recording heads. This innovation combines an inkjet ink with a recording head filling liquid, which contains polyethylene glycol, a surfactant, and water, ensuring a high level of efficiency. The polyethylene glycol is defined by a mass average molecular weight between 180 and 800. The content ratios highlight the importance of precision in the formulation, with the surfactant maintained at levels not exceeding 0.10% by mass.

Career Highlights

Throughout her career, Yasuko Takaori has made impactful strides while working with renowned companies such as Kyocera Document Solutions Inc. and Kyocera Mita Corporation. Her contributions in these organizations have reinforced her role as a pivotal figure in advancing inkjet technology and printing solutions.

Collaborations

In her innovative journey, Takaori has collaborated closely with talented individuals, including her coworkers Noriaki Furukawa and Noriaki Ozawa. These partnerships have not only fostered creative brainstorming but also facilitated the successful development of her groundbreaking patents, demonstrating the power of teamwork in technological advancements.

Conclusion

Yasuko Takaori's journey as an inventor in Osaka, Japan, is a testament to her commitment to innovation within the inkjet printing industry. Her latest patents exemplify her expertise in formulating high-performance inks and optimizing recording processes. With her valuable contributions and collaborations, Takaori continues to inspire future generations of inventors and industry professionals alike.