This inventor holds 10 USPTO granted patents. Top assignees: Mitsubishi Kasei Corporation, Research Development Corporation of Japan, Mitsubishi Chemical Corporation. Active years: 1981-1996.
Company Filing History:
6 out of 499 
2 out of 256 
1 out of 2,422 
Years Active: 1981-1996
Title: Innovations of Hideaki Kiniwa
Introduction
Hideaki Kiniwa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of water treatment and cell culture technologies. With a total of 10 patents to his name, Kiniwa's work reflects his dedication to advancing scientific knowledge and practical applications.
Latest Patents
Among his latest patents is a method for treating water or an aqueous solution. This innovative method involves demineralizing water by contacting it with a strongly basic anion exchanger made of a crosslinked polymer. The polymer has specific chemical properties that enhance its effectiveness in water treatment. Another notable patent involves cell culture carriers, which consist of a porous support coated with a water-insoluble polymer. This invention allows for high-density cell culture across various methods, showcasing Kiniwa's versatility in research.
Career Highlights
Hideaki Kiniwa has worked with notable companies such as Mitsubishi Kasei Corporation and the Research Development Corporation of Japan. His experience in these organizations has contributed to his expertise and the development of his innovative patents.
Collaborations
Some of his coworkers include Hiroshi Kusano and Akihiro Shimura. Their collaboration has likely fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Hideaki Kiniwa's contributions to water treatment and cell culture technologies highlight his role as a significant inventor in Japan. His patents reflect a commitment to improving scientific practices and advancing technology for practical applications.