Location History:
- Shizuoka, JP (1991)
- Oita, JP (1995 - 1997)
Company Filing History:
3 out of 42 
1 out of 8 Years Active: 1991-1997
Title: Naokuni Yamawaki: Innovator in Leukocyte Filtration Technology
Introduction
Naokuni Yamawaki, based in Oita, Japan, is a notable inventor recognized for his contributions to the field of medical filtration technology. With a total of three patents to his name, his innovations are particularly significant in the area of selectively removing leukocytes from biological suspensions, improving the efficiency of medical treatments.
Latest Patents
Yamawaki's recent patents include a breakthrough filter apparatus designed for the selective removal of leukocytes. This invention features a filter material made of a porous element with an average pore diameter ranging from 1 to 25 micrometers and a total pore volume between 0.40 to 0.95 ml/ml. The filter's innovative design allows for an impressive leukocyte removal efficiency of 10^-4 or less in terms of leukocyte residual ratio, all while preventing increases in pressure loss and maintaining a compact structure. Furthermore, the filter apparatus is engineered for optimal performance, highlighting its potential for advancements in medical filtration applications.
Career Highlights
Throughout his career, Naokuni Yamawaki has worked for prominent companies such as Asahi Medical Co., Ltd. and Asahi Kasei Kogyo Co., Ltd. His experience in these organizations has equipped him with the insights and expertise necessary to drive innovation in the medical device sector.
Collaborations
Yamawaki has collaborated with talented individuals in his field, including coworkers Tatsuya Fukuda and Takao Nishimura. Their collective efforts have contributed to the development and improvement of technologies that enhance patient care and medical procedures.
Conclusion
Naokuni Yamawaki stands out as a key figure in medical innovation, particularly in leukocyte filtration technology. His patents not only demonstrate his commitment to advancing medical science but also reflect his ability to translate complex challenges into practical solutions. As the healthcare industry continues to evolve, inventors like Yamawaki play an essential role in shaping its future.
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.