Jun Nagata

Title: Innovations of Jun Nagata in Inkjet Head Manufacturing

Introduction

Jun Nagata is a prominent inventor based in Hitachinaka, Japan. He has made significant contributions to the field of inkjet technology, holding a total of seven patents. His innovative methods have advanced the manufacturing processes of inkjet heads, showcasing his expertise and dedication to the industry.

Latest Patents

One of Jun Nagata's latest patents is a method of manufacturing an inkjet head through the anodic bonding of silicon members. In this method, a silicon dioxide (SiO) layer is produced on the surface of a first silicon member formed from single-crystal silicon. Next, a glass layer made of borosilicate glass is sputtered onto the surface of the silicon dioxide layer. A silicon oxide (SiO, x<2) layer is then formed on the surface of a second silicon member. The first and second silicon members are bonded together by applying heat at about 450°C with heaters, while a DC voltage is applied across electrode terminals. This process results in the formation of a silicon dioxide layer at the interface of the glass layer and silicon oxide layer, anodically bonding the two layers.

Career Highlights

Throughout his career, Jun Nagata has worked with notable companies such as Ricoh Printing Systems, Ltd. and Hitachi Printing Solutions, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of cutting-edge printing technologies.

Collaborations

Jun Nagata has collaborated with talented individuals in the field, including Osamu Machida and Kunihiro Tamahashi. These partnerships have fostered innovation and have been instrumental in advancing the technology surrounding inkjet heads.

Conclusion

Jun Nagata's contributions to the field of inkjet technology through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and pave the way for future advancements in printing technology.