Kiyoshi Amari

Title: Kiyoshi Amari: Innovator in Liquid Discharge Technology

Introduction

Kiyoshi Amari is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of liquid discharge technology, particularly through his innovative designs and patents. His work has implications for various applications, including printing and manufacturing processes.

Latest Patents

Kiyoshi Amari holds a patent for a liquid discharge head, liquid discharge device, liquid discharge apparatus, and method of manufacturing a liquid discharge head. This patent describes a liquid discharge head that includes a nozzle plate, a housing, a channel, and a positioning member. The nozzle plate features a nozzle hole and a first positioning hole that penetrates through the nozzle plate in the thickness direction. The housing is bonded to the nozzle plate, forming a single bonded body, and contains a second positioning hole extending in the thickness direction of the housing. A liquid flows through the channel between the nozzle plate and the housing to the nozzle hole. The positioning member fits into both the first and second positioning holes to accurately position the nozzle plate relative to the housing. Notably, the length of the positioning member is smaller than the combined lengths of the first and second positioning holes in the thickness direction, yet larger than the length of the second positioning hole. This innovative design enhances the efficiency and precision of liquid discharge applications.

Career Highlights

Kiyoshi Amari is associated with Ricoh Company, Ltd., a leading organization in imaging and electronics. His work at Ricoh has allowed him to focus on advancing technologies that improve liquid discharge mechanisms. His contributions have been instrumental in enhancing the performance and reliability of various devices that utilize liquid discharge technology.

Collaborations

Kiyoshi Amari has collaborated with notable colleagues, including Sho Kawakami and Jun Zhang. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in their respective fields.

Conclusion

Kiyoshi Amari's contributions to liquid discharge technology through his patent and work at Ricoh Company, Ltd. highlight his role as an influential inventor. His innovative designs continue to impact various industries, showcasing the importance of advancements in technology.