Naoya Kikuta

Title: Naoya Kikuta: Innovator in Inkjet Technology

Introduction

Naoya Kikuta is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of inkjet technology, particularly through his innovative patent related to pretreatment liquids used in conjunction with aqueous inkjet inks.

Latest Patents

Kikuta holds a patent for a pretreatment liquid and ink set. This pretreatment liquid is designed to be used with an aqueous inkjet ink that contains a pigment and water. The formulation includes resin microparticles, a surfactant, a coagulant, and water. The surfactant is specifically a polyoxyalkylene alkyl ether, while the coagulant consists of a polyvalent metal salt and/or a cationic polymer compound. Notably, the pretreatment liquid has a water absorptivity of 75% by mass or less at a temperature of 40°C and a relative humidity of 80%.

Career Highlights

Throughout his career, Naoya Kikuta has worked with prominent companies in the industry. He has been associated with Toyo Ink SC Holdings Co., Ltd. and Toyocolor Co., Ltd. His work in these organizations has contributed to advancements in ink technology and applications.

Collaborations

Kikuta has collaborated with several professionals in his field, including Masahiro Sugihara and Yuki Sasaki. These collaborations have likely enhanced his research and development efforts in inkjet technology.

Conclusion

Naoya Kikuta is a distinguished inventor whose work in pretreatment liquids for inkjet inks showcases his innovative spirit and technical expertise. His contributions continue to influence the field of ink technology.