Location History:
- Tsukuba, JP (2013 - 2017)
- Osaka, JP (2022)
Company Filing History:
2 out of 527 
1 out of 117 
Years Active: 2013-2022
Title: Yuki Ishihara: Innovator in Paper Processing Technologies
Introduction
Yuki Ishihara is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of paper processing technologies, holding a total of 3 patents. His innovative designs focus on improving the efficiency and functionality of paper sheet accumulation and processing devices.
Latest Patents
Ishihara's latest patents include a paper sheet accumulation drum, a paper sheet accumulation device, and a paper sheet processing device. The drum-type paper sheet accumulation device is designed to sequentially supply paper sheets to the outer circumferential surface of a payout drum. It accumulates the paper sheets by winding them in a stacked state and returns them all at once. This technique ensures that the linear velocity of the paper sheet located at the outermost circumference of the payout drum remains constant, maintaining the arranged state of the paper sheets without requiring specific speed control. The paper sheet accumulation drum stacks and accumulates paper sheets supplied one by one while rotating. It features a plurality of retractable members arranged on the accumulation portion of the outer circumferential surface, which can retract between a protruding position and a retreat position. These members are elastically biased in the protruding direction and come into contact with the paper sheet surface, allowing for efficient accumulation.
Career Highlights
Throughout his career, Yuki Ishihara has worked with prominent companies such as Eisai R&D Management Co., Ltd. and Japan Cash Machine Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative paper processing technologies.
Collaborations
Ishihara has collaborated with several professionals in his field, including Yoshihiko Norimine and Kunitoshi Takeda. These collaborations have further enhanced his work and contributed to the advancement of paper processing technologies.
Conclusion
Yuki Ishihara's contributions to the field of paper processing are noteworthy, with his innovative patents reflecting his commitment to improving efficiency in this area. His work continues to influence the industry and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.