Location History:
- Yasugi, JP (1992)
- Kasugai, JP (1996)
Company Filing History:
2 out of 2,333 
1 out of 3,252 Years Active: 1992-1996
Title: **Masakazu Ito: Innovator in High-Strength Stainless Steel**
Introduction
Masakazu Ito, an esteemed inventor based in Yasugi, Japan, has made significant contributions to the field of materials science, particularly in the development of high-strength stainless steel. With two patents to his name, his work focuses on enhancing the durability and performance of materials used in internal combustion engines and applications involving alcoholic fuels.
Latest Patents
Masakazu Ito's latest patents showcase his innovative approach to materials engineering. The first patent relates to a "High-strength stainless steel for use as material of fuel injection." This invention describes an as-annealed martensitic stainless steel that achieves a hardness not less than HRC 58 after quenching and tempering heat-treatment. Its exceptional characteristics include a limit swaging ratio of no less than 75% and specific hardness metrics to optimize its performance in fuel injection nozzles and needles.
The second patent involves "Materials and members for apparatuses using alcoholic fuels," which entails a composition of Fe-Cr-C based steel or Fe-Cr-C-Cu based steel. This invention emphasizes superior peel resistance, corrosion resistance, and abrasion resistance. The specific chemical composition and structural requirements are meticulously defined to ensure the materials are robust enough to withstand the challenges posed by alcoholic fuels.
Career Highlights
Throughout his career, Masakazu Ito has collaborated with notable companies such as Hitachi Metals, Ltd. and Nippondenso Co., Ltd. His expertise has been instrumental in pushing the boundaries of what is achievable in material technology, particularly in the automotive and fuel industries.
Collaborations
Ito's work has also been shaped by collaborations with skilled professionals in his field. Notable coworkers include Katsuaki Fukushima and Toshio Okuno, who have contributed their talents and insights, enhancing the innovation process.
Conclusion
Masakazu Ito exemplifies the spirit of innovation in the field of material science. His patents reflect a deep understanding of material properties and their potential applications, particularly in enhancing the efficiency and reliability of fuel systems. As technology progresses, contributions from inventors like Ito pave the way for future advancements, allowing for more resilient and efficient materials in various industries.