Location History:
- Chiba-ken, JP (1997)
- Chiba, JP (1997)
- Kimitsu, JP (1992 - 1998)
- Tokyo, JP (1999)
- Narashino, JP (2002)
Company Filing History:
9 out of 3,542 
1 out of 10,092 
1 out of 102 
Years Active: 1992-2002
Title: The Innovative Contributions of Ikuo Ochiai
Introduction
Ikuo Ochiai, an accomplished inventor hailing from Chiba-ken, Japan, has made significant strides in the field of materials science, particularly through his contributions to high-strength spring steel. With a total of 11 patents to his name, Ochiai's innovative work has notably advanced various industrial applications.
Latest Patents
Ochiai's latest patents include a revolutionary development of steel wire for high-strength springs. This invention focuses on producing valve spring steel with an impressive tensile strength ranging from 210 to 240 kgf/mm² after oil tempering. The high strength spring steel composition includes specific percentages of carbon, silicon, manganese, chromium, molybdenum, vanadium, and niobium, ensuring optimal performance. By employing a heating process followed by rolling, Ochiai ensures that the carbides within the steel maintain a size of up to 0.15 μm, significantly enhancing the material properties while reducing the overall costs by minimizing expensive alloying components.
Career Highlights
Throughout his career, Ikuo Ochiai has worked with some prominent companies, including Nippon Steel Corporation. His tenure at such reputable organizations has provided him with a platform to explore and innovate in the field of metallurgy, leading to his numerous patents and advancements in steel production.
Collaborations
Collaboration has been a key element of Ochiai's successful career. He has worked alongside talented individuals such as Seiki Nishida and Hiroshi Oba. These partnerships have fostered an environment of innovation and creativity, further propelling his inventions and contributing to the advancement of materials technology.
Conclusion
Ikuo Ochiai stands out as an influential inventor whose work in high-strength spring steel has not only addressed industry challenges but has also set a new benchmark for quality and cost-effectiveness. His contributions are a testament to the power of innovation and collaboration in driving technological advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.