This inventor holds 3 USPTO granted patents. Top assignees: Nippon Steel Corporation, Toho Titanium Co., Ltd.. Active years: 1979-1989.
Location History:
- Kitakyusyushi, JP (1979)
- Sagamihara, JP (1989)
- Kawasaki, JP (1989)
Company Filing History:
3 out of 3,705 
1 out of 133 
Years Active: 1979-1989
Title: Hiromitsu Naito: Innovator in Titanium Materials
Introduction
Hiromitsu Naito is a prominent inventor based in Kitakyushu, Japan. He has made significant contributions to the field of materials science, particularly in the development of high-strength titanium materials. With a total of 3 patents to his name, Naito's work has had a considerable impact on various industrial applications.
Latest Patents
Naito's latest patents include innovative advancements in titanium materials. One of his notable inventions is a high-strength titanium material that boasts improved ductility. This material contains 0.1 to 0.8% by weight of iron and has specific oxygen and nitrogen requirements, with an oxygen equivalence Q ranging from 0.35 to 1.0. Another significant patent is a method for producing a titanium strip with small proof strength anisotropy and enhanced ductility. This method involves reheating a hot-rolled titanium strip, cooling it with water, aging it at controlled temperatures, cold rolling, and finally annealing the strip.
Career Highlights
Throughout his career, Hiromitsu Naito has worked with leading companies in the materials industry. He has been associated with Nippon Steel Corporation and Toho Titanium Co., Ltd., where he has contributed to various research and development projects. His expertise in titanium materials has positioned him as a key figure in the field.
Collaborations
Naito has collaborated with several notable professionals in his field, including Takuji Shindo and Takashi Fukuyama. These collaborations have further enhanced his research and development efforts, leading to innovative solutions in titanium material applications.
Conclusion
Hiromitsu Naito's contributions to the field of titanium materials are noteworthy. His innovative patents and collaborations with industry leaders underscore his role as a significant inventor in this domain. His work continues to influence advancements in materials science and engineering.