This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Snow Brand Milk Products Co., Ltd.. Active years: 1992-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992-1998
Title: Akinori Shigematsu: Innovator in Liquid Chromatography and Dairy Processing
Introduction
Akinori Shigematsu is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the fields of liquid chromatography and dairy processing. With a total of 2 patents, his work showcases innovative solutions that enhance the efficiency and effectiveness of these processes.
Latest Patents
One of Shigematsu's latest patents focuses on column packings for liquid chromatography. These packings comprise porous granules with hydrophilic surfaces, which are prepared by calcining a crystalline clay mineral that has a fibrous structure. The median pore diameter of these porous ceramic granules ranges from 0.001 μm to 0.01 μm. The crystalline clay mineral used can be either sepiolite or attapulgite. The column packings exhibit high mechanical strength, pressure resistance, and stability to elutants with high pH values and/or high polarity, ensuring that their separating characteristics remain unchanged even after prolonged use.
Another significant patent involves a desalting process for milk. This process allows for the production of desalted milk with both pH and ash content adjusted to desired values. It involves subjecting raw milk, including whole milk, whey, permeate, mother liquor, skim milk, or buttermilk, to electrodialysis and cation exchange processes. After this, a milk of a specific pH value is added to the resultant milk, which is then subjected to an anion exchange process.
Career Highlights
Akinori Shigematsu is currently associated with Snow Brand Milk Products Co., Ltd., where he continues to innovate in the dairy industry. His work has not only advanced the field of liquid chromatography but has also contributed to improving dairy processing techniques.
Collaborations
Shigematsu has collaborated with notable coworkers, including Akira Tomizawa and Hisashi Matsuda. Their combined expertise has fostered a productive environment for innovation and development in their respective fields.
Conclusion
Akinori Shigematsu's contributions to liquid chromatography and dairy processing exemplify the impact of innovative thinking in science and technology. His patents reflect a commitment to enhancing product quality and efficiency in these industries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile