Company Filing History:
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Years Active: 2012-2016
Title: Ryuhei Sumida: Innovator in Liquid Storage and Inkjet Technology
Introduction
Ryuhei Sumida is a notable inventor based in Kyoto, Japan. He has made significant contributions to the fields of liquid storage and inkjet recording technology. With a total of 3 patents to his name, Sumida's work reflects a commitment to innovation and practical solutions.
Latest Patents
Sumida's latest patents include a liquid storing device, a liquid storing method, and an inkjet recording device. The liquid storing device features a tank for storing liquid, a supply tube for delivering the liquid, and a discharge tube for releasing the stored liquid. The design includes a T branch joint that diverges the supply tube into upper and lower sections, each with strategically positioned supply ports.
The inkjet recording device incorporates a discharge liquid agitating mechanism that prevents sedimentation of particles in the discharge liquid. This mechanism is designed to be simple yet effective, ensuring the smooth operation of the inkjet recording apparatus. It includes a main tank made of flexible material, subtanks, and nozzles for introducing compressed gas, all working together to enhance the performance of the inkjet system.
Career Highlights
Throughout his career, Ryuhei Sumida has worked with prominent companies such as Dainippon Screen Manufacturing Co., Ltd. and Screen Holdings Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in his field.
Collaborations
Sumida has collaborated with notable coworkers, including Ichiro Hassaka and Satoshi Yasuda. These partnerships have fostered a creative environment that has led to innovative solutions and advancements in technology.
Conclusion
Ryuhei Sumida's contributions to liquid storage and inkjet technology demonstrate his innovative spirit and dedication to improving existing systems. His patents reflect a deep understanding of engineering principles and a commitment to practical applications.