Naoko Nakajima

Title: Naoko Nakajima: Innovator in Inkjet Technology

Introduction

Naoko Nakajima is a prominent inventor based in Hino, Japan. She has made significant contributions to the field of inkjet technology, particularly in the development of high-quality inks and printing methods. With a total of 2 patents, her work has advanced the capabilities of inkjet printing on various materials.

Latest Patents

One of Nakajima's latest patents focuses on an inkjet ink and inkjet recording method. This innovative ink is designed to form high-quality images with high abrasion resistance and adhesiveness on non-absorptive recording mediums. It exhibits excellent ejection properties and storage stability. The ink composition includes water, a pigment, a water-soluble resin, a solvent, and a surfactant. The water-soluble resin is a copolymer with specific characteristics, including an acid value of 50 to 130 mgKOH/g and a glass transition temperature (Tg) of 30 to 100°C. Another notable patent involves a method for ink-jet textile printing, which includes ejecting a pigment ink onto fabric and forming images through irradiation of active energy rays.

Career Highlights

Throughout her career, Nakajima has worked with notable companies such as Konica Minolta, Inc. and Konica Minolta Holdings, Inc. Her experience in these organizations has allowed her to refine her expertise in inkjet technology and contribute to various innovative projects.

Collaborations

Naoko Nakajima has collaborated with several professionals in her field, including Manabu Kaneko and Hidenobu Ohya. These collaborations have further enhanced her work and led to advancements in inkjet technology.

Conclusion

Naoko Nakajima's contributions to inkjet technology have established her as a key figure in the industry. Her innovative patents and career achievements reflect her dedication to advancing printing technology.