Company Filing History:
Years Active: 1990-1997
Title: Takao Nishimura: Innovator in Leukocyte-Removing Technologies
Introduction
Takao Nishimura is a prominent inventor based in Oita, Japan. He has made significant contributions to the field of medical technology, particularly in the development of devices for the selective removal of leukocytes from blood. With a total of 7 patents to his name, Nishimura's work has the potential to enhance medical procedures and improve patient outcomes.
Latest Patents
Nishimura's latest patents include a filter apparatus designed for selectively removing leukocytes from a leukocyte-containing suspension. This innovative filter material features a porous element with an average pore diameter ranging from 1 to 25 micrometers. The total pore volume of the porous element is between 0.40 to 0.95 ml/ml, ensuring that 90% or more of the pore volumes consist of pores with diameters between 1 to 30 micrometers. This design allows for exceptional leukocyte removal efficiency, achieving a leukocyte residual ratio of 10^-4 or less without increasing pressure loss.
Another notable patent is the leukocyte-removing filter device, which includes a casing with an inlet for blood and an outlet for leukocyte-removed blood, both located at the top of the casing. This configuration facilitates efficient centrifugation and simplifies the process of expelling air from the filter by allowing blood to flow in without additional operations. The leukocyte-removing system, which incorporates this filter device, further enhances the efficiency of blood processing.
Career Highlights
Nishimura is currently associated with Asahi Medical Co., Ltd., a company known for its advancements in medical technology. His work has been instrumental in developing innovative solutions that address critical challenges in blood processing and patient care.
Collaborations
Throughout his career, Nishimura has collaborated with notable colleagues, including Tatsuya Fukuda and Naokuni Yamawaki. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Takao Nishimura's contributions to the field of medical technology, particularly in leukocyte removal, demonstrate his commitment to innovation and improving healthcare solutions. His patents reflect a deep understanding of the challenges faced in medical procedures and offer practical solutions that can significantly benefit patients.
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.