This inventor holds 4 USPTO granted patents. Top assignees: Mitsui Engineering and Shipbuilding Company Limited, Hokko Chemical Industry Co., Ltd., Nippon Paint Compnay, Ltd.. Active years: 1986-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tamano, JP (1986 - 1995)
- Okayama, JP (2000)
Company Filing History:


Years Active: 1986-2000
Title: Hitoshi Okamoto: Innovator in Wear-Resistant Materials
Introduction
Hitoshi Okamoto is a notable inventor based in Tamano, Japan. He has made significant contributions to the field of materials science, particularly in the development of wear-resistant steels and vibration-damping alloys. With a total of four patents to his name, Okamoto's work has had a considerable impact on various industries.
Latest Patents
Among his latest patents, Okamoto has developed a wear-resistant steel and a sliding member for a cylinder in an internal combustion engine. This innovative steel composition includes carbon, silicon, manganese, chromium, phosphorus, sulfur, and other elements, with the balance primarily consisting of iron. The steel exhibits excellent resistance to wear and scuffing, high strength, great elongation, and high toughness, while also providing good machinability. Additionally, he has worked on a vibration-damping alloy that enhances the performance of mechanical systems.
Career Highlights
Throughout his career, Hitoshi Okamoto has been associated with prominent companies such as Mitsui Engineering and Shipbuilding Company Limited and Hokko Chemical Industry Co., Ltd. His work in these organizations has allowed him to apply his innovative ideas in practical applications, contributing to advancements in engineering and manufacturing.
Collaborations
Okamoto has collaborated with notable colleagues, including Kenzo Miura and Ryoji Orita. These partnerships have fostered a creative environment that has led to the development of groundbreaking materials and technologies.
Conclusion
Hitoshi Okamoto's contributions to the field of materials science, particularly in wear-resistant steels and vibration-damping alloys, highlight his innovative spirit and dedication to engineering excellence. His patents and collaborations continue to influence the industry, showcasing the importance of innovation in advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile