Location History:
- Kanagawa, JP (2002 - 2009)
- Minami-Ashigara, JP (2008 - 2011)
- Ashigara-kami-gun, JP (2011)
Company Filing History:
9 out of 16,115 
3 out of 16,458 
Years Active: 2002-2011
Title: Innovations of Hideharu Nagasawa
Introduction
Hideharu Nagasawa is a prominent inventor based in Minami-ashigara, Japan. He has made significant contributions to the field of organic pigments and blood plasma collection technologies. With a total of 12 patents to his name, Nagasawa's work reflects a commitment to advancing scientific knowledge and practical applications.
Latest Patents
One of his latest patents is titled "Organic pigment fine particles and method of producing the same." This invention describes a method for producing organic pigment fine particles by allowing two or more solutions, including an organic pigment solution, to flow through a microchannel in a non-laminar state. This innovative approach increases the contact area of solutions per unit time and shortens the length of diffusion mixing, enabling the production of nanometer-scale monodisperse organic pigment fine particles in a stable manner.
Another notable patent is the "Method and tool for collecting blood plasma." This invention involves a blood plasma collection tool that utilizes a narrow microspace to separate blood plasma from blood cells effectively. The design allows for the spontaneous precipitation of blood cells due to gravitational force, preventing them from entering the collection part. This method enables accurate and rapid separation of blood plasma from a small amount of blood using a simple tool.
Career Highlights
Nagasawa has worked with notable companies such as Fujifilm Corporation and Fuji Photo Film Company, Limited. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Some of his coworkers include Yasunori Ichikawa and Kazuhiro Mae. Their collaboration has likely played a role in the successful development of his patents.
Conclusion
Hideharu Nagasawa's contributions to the fields of organic pigments and blood plasma collection demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a blend of creativity and practicality, making a significant impact in his areas of expertise.