This inventor holds 4 USPTO granted patents. Top assignee: Kawasaki Steel Corporation. Active years: 1998-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chiba, JP (1998 - 2001)
- Tokyo, JP (2001)
Company Filing History:
Years Active: 1998-2001
Title: Haruhiko Ishizuka: Innovator in Stainless Steel Technology
Introduction
Haruhiko Ishizuka is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the development of stainless steel products with enhanced properties. With a total of 4 patents to his name, Ishizuka's work focuses on improving the antibacterial and corrosion-resistant characteristics of stainless steel.
Latest Patents
Ishizuka's latest patents include a stainless steel material with excellent antibacterial properties and a process for producing the same. This invention provides a BA-finished stainless steel product that exhibits superior antibacterial properties and corrosion resistance. The method involves immersing a stainless steel product in a solution containing silver ions, resulting in a BA film that contains a specific percentage of silver particles and compounds.
Another significant patent is for a highly corrosion-resistant chromium-containing steel that boasts excellent oxidation resistance and intergranular corrosion resistance. This steel has a low chromium content, making it distinct from traditional stainless steels, yet it maintains comparable or superior corrosion resistance. The preferred composition includes specific percentages of carbon, silicon, manganese, phosphorus, sulfur, nickel, and titanium, ensuring optimal performance.
Career Highlights
Throughout his career, Ishizuka has worked with prominent companies, including Kawasaki Steel Corporation. His experience in these organizations has allowed him to refine his expertise in materials engineering and contribute to innovative solutions in the industry.
Collaborations
Ishizuka has collaborated with notable colleagues such as Susumu Satoh and Katsumi Kurokawa. Their combined efforts have further advanced the research and development of advanced materials.
Conclusion
Haruhiko Ishizuka's contributions to stainless steel technology highlight his innovative spirit and dedication to improving material properties. His patents reflect a commitment to enhancing the functionality and durability of stainless steel products, making a lasting impact in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile