This inventor holds 1 USPTO granted patent. Top assignee: Astec Irie Co., Ltd.. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999
Title: Tadao Kitazawa: Innovator in Waste Recovery Technology
Introduction
Tadao Kitazawa is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of waste recovery technology, particularly in the etching industry. His innovative approach focuses on the efficient recovery of etchants from waste liquids, showcasing his commitment to environmental sustainability.
Latest Patents
Tadao Kitazawa holds a patent for a method aimed at recovering etchant from etching waste liquid containing iron. The patent, titled "Method for recovering etchant from etching waste liquid containing iron chloride," describes a process where iron powder is mixed with an iron chloride waste solution. This method facilitates a reaction between the iron powder and metal ions, allowing for the removal of precipitated metals from the waste solution. The process involves supplying the etching waste liquid to a mixing vessel, where an iron-powder processed liquid is continuously extracted and returned to maintain a fluidized bed, effectively removing unwanted metal ions.
Career Highlights
Tadao Kitazawa is associated with Astec Irie Co., Ltd., where he applies his expertise in waste recovery technologies. His work has not only advanced the company's capabilities but has also contributed to broader environmental efforts in the industry. With a focus on innovation, Kitazawa continues to explore new methods for improving waste management processes.
Collaborations
Throughout his career, Tadao Kitazawa has collaborated with esteemed colleagues such as Tsutomu Inoshita and Hiroyuki Matsumoto. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Tadao Kitazawa's contributions to the field of waste recovery technology exemplify the importance of innovation in addressing environmental challenges. His patented methods not only enhance industrial processes but also promote sustainability in the etching industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile