This inventor holds 7 USPTO granted patents and 5 published patent applications. Top assignees: Polymatech Co., Ltd., Refine Holdings Co., Ltd.. Active years: 1998-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Iwatsuki, JP (1998)
- Tokyo, JP (2000 - 2024)
Company Filing History:
Years Active: 1998-2025
Title: Masaru Nakajo: Innovator in Carbonaceous Material Processing
Introduction
Masaru Nakajo is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of carbonaceous material processing, holding a total of 7 patents. His innovative methods focus on improving the efficiency of material dispersion and filtration processes.
Latest Patents
Among his latest patents, Nakajo has developed a method for removing foreign material from carbonaceous material dispersion. This method efficiently eliminates non-magnetic foreign materials from a dispersion where carbonaceous material particles are suspended in a medium. The process involves circulating the dispersion through a primary filter multiple times and then passing it through a secondary filter. Each filter device used in this process meets specific criteria to ensure optimal performance. Another notable patent is his method for producing a dispersion of carbonaceous material in a nonaqueous solvent, which includes a nitrogen-containing heterocyclic amide compound with a high solvent purity.
Career Highlights
Throughout his career, Nakajo has worked with several companies, including Polymatech Co., Ltd. and Refine Holdings Co., Ltd. His experience in these organizations has allowed him to refine his expertise in material processing and innovation.
Collaborations
Nakajo has collaborated with notable coworkers such as Kensuke Fukasawa and Tomokiyo Takeyama. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Masaru Nakajo's work in the field of carbonaceous material processing showcases his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to efficiency and effectiveness in material handling.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile