Location History:
- Kanagawa, JP (1984)
- Yokohama, JP (1986 - 1992)
Company Filing History:
5 out of 499 
4 out of 614 
1 out of 3 
Years Active: 1984-1992
Title: Hiroshi Kusano: Innovator in Composite Separating Agents and Enzyme Technology
Introduction
Hiroshi Kusano is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the fields of polymer science and enzyme technology, holding a total of 10 patents. His innovative work has led to advancements in chromatographic separation and biopolymer processing.
Latest Patents
Among his latest patents is a composite separating agent that comprises a hydrophilic polymer separating agent. This agent shows a degree of swelling in water of 10 to 100 ml/g-dry and features a giant network structure incorporated within the pores of an organic polymer substrate. The substrate exhibits a degree of swelling in water of 20 ml/g-dry or below and a degree of crosslinking of 4% to 100% by mol, along with a porous structure. When packed within a column, this composite separating agent demonstrates high mechanical strength and excellent separation performance, making it highly useful in the chromatographic separation of biopolymers, including proteins. Another notable patent involves immobilized inulin-D-fructotransferase enzymes carried in a specific anionic exchange resin. This immobilized enzyme is effective in producing DFA III from inulin.
Career Highlights
Hiroshi Kusano has worked with notable companies such as Mitsubishi Kasei Corporation and Mitsubishi Chemical Industries Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in his field.
Collaborations
Some of his coworkers include Eiji Miyata and Hideaki Kiniwa, who have collaborated with him on various projects, enhancing the scope and impact of his inventions.
Conclusion
Hiroshi Kusano's contributions to the fields of polymer science and enzyme technology are noteworthy. His innovative patents and collaborations have significantly advanced the understanding and application of composite separating agents and enzyme immobilization.
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.