This inventor holds 7 USPTO granted patents. Top assignees: Inoue Seisakusho (Mfg) Co., Ltd., Inoue Mfg., Inc.. Active years: 1988-1999.
Company Filing History:
Years Active: 1988-1999
Title: Mitsuo Kamiwano: Innovator in Dispersion Technology
Introduction
Mitsuo Kamiwano is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of dispersion technology, holding a total of 7 patents. His innovative approaches have led to advancements in methods and apparatuses for dispersing materials in various solvents.
Latest Patents
Kamiwano's latest patents include a "Dispersion method and dispersing apparatus using supercritical state." This method utilizes a supercritical fluid to uniformly disperse solid or liquid fine particles in a solvent. The process involves mixing a dispersoid with a solvent, which is then fed into a supercritical vessel. A supercritical solvent is introduced, heated, and compressed to convert it into a supercritical fluid. This mixture is released to atmospheric pressure in an explosion-crashing tank, where it undergoes collision to efficiently disperse the dispersoid.
Another significant patent is the "Dispersing and grinding apparatus." This apparatus employs a grinding medium, such as balls or beads, within a grinding vessel. A rotor is rotatably positioned in the vessel, creating a narrow annular flow path. The rotor features guiding protrusions that direct the flow of the grinding medium and material. This design enhances dispersion efficiency and reduces treatment time for the material.
Career Highlights
Kamiwano has worked with several companies throughout his career, including Inoue Seisakusho (Mfg) Co., Ltd. and Inoue Mfg., Inc. His experience in these organizations has contributed to his expertise in the field of material dispersion.
Collaborations
Kamiwano has collaborated with notable individuals in his field, including Yoshitaka Inoue and Kazuhiko Nishi. These partnerships have fostered innovation and development in his projects.
Conclusion
Mitsuo Kamiwano is a distinguished inventor whose work in dispersion technology has led to significant advancements. His innovative patents and collaborations reflect his commitment to improving material processing methods. His contributions continue to influence the industry and inspire future innovations.