Company Filing History:
Years Active: 2016-2025
Title: Innovations by Inventor Satomi Araki in Liquid Discharge Technologies
Introduction
Satomi Araki is a prominent inventor based in Kanagawa, Japan, known for her contributions to liquid discharge technologies. With a total of seven patents to her name, Araki has made significant advancements in the design and functionality of liquid discharge apparatuses, impacting industries that rely on liquid delivery systems.
Latest Patents
Araki's latest patents include innovative designs for a liquid discharge apparatus, a head drive controller, and methods of liquid discharge. One notable patent describes a liquid discharge apparatus that incorporates a liquid discharge head capable of efficiently discharging a liquid through a nozzle. This apparatus features a liquid chamber that communicates with the nozzle, a pressure generator that deforms the liquid chamber to apply pressure, and circuitry that drives the pressure generator using a carefully structured drive signal consisting of at least one drive pulse. The intricate design of the drive pulse enables the expansion of the liquid chamber to a first volume, maintains that volume for a predetermined time, and subsequently contracts the chamber to a second volume, ensuring precision in liquid discharge.
Another patent focuses on the liquid discharge apparatus that includes a liquid discharge head and associated circuitry designed to streamline the output of a common drive waveform. This waveform generates a drive pulse for discharging liquid while also selecting specific portions of the waveform to optimize the performance of the pressure-generating element in the liquid discharge head. The inclusion of expansion and holding waveform elements in the drive pulse further enhances the control over the liquid discharge process.
Career Highlights
Satomi Araki has been a vital member of Ricoh Company, Ltd., where she has applied her expertise to develop cutting-edge technologies. Her work often revolves around improving efficiency and precision in liquid discharge systems, which are widely used in various applications, including printing and manufacturing.
Collaborations
Throughout her career, Araki has collaborated with talented colleagues such as Norimasa Sohgawa and Shinichiroh Osanai. These collaborations have contributed to the progression of innovative ideas within their projects, facilitating the development of advanced liquid discharge technologies.
Conclusion
Satomi Araki’s inventions continue to play a crucial role in enhancing liquid discharge systems, underlining the importance of innovation in this field. With her extensive patents and collaborative efforts, she exemplifies how dedicated inventors push the boundaries of technology, ensuring advancements that benefit multiple industries. Her journey serves as an inspiration for aspiring inventors and highlights the impact of innovation in shaping the future.