Location History:
- Kure, JP (2001)
- Hiroshima, JP (1997 - 2002)
Company Filing History:
Years Active: 1997-2002
Title: Akihiro Nakano: Innovator in Casting Technology
Introduction
Akihiro Nakano is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of casting technology, particularly in the automotive industry. With a total of three patents to his name, Nakano's work focuses on improving the quality and efficiency of casting processes.
Latest Patents
One of Nakano's latest patents is a casting apparatus and casting method for cylinder heads. This innovation aims to obtain high-quality cast products by optimizing the cooling process of molten metal after pouring. The method involves injecting molten metal into a casting mold cavity formed between upper and lower molds. It features core protrusions in the upper mold that correspond to holes in the cylinder head, with cooling means attached to each core protrusion. The design ensures that the inner core protrusions have greater cooling capabilities than the outer ones, enhancing the overall quality of the casting.
Another notable patent is the light-alloy casting heat treatment method. This method maintains the film boiling state of a refrigerant for a longer duration than previous techniques. By lowering the nuclear boiling start temperature, it allows the material's proof strength to exceed thermal stress, thus reducing the cooling rate during hardening. This innovative approach ensures that the work is cooled at a temperature equal to or higher than its critical cooling rate.
Career Highlights
Akihiro Nakano is currently employed at Mazda Motor Corporation, where he applies his expertise in casting technology to develop advanced automotive components. His work has been instrumental in enhancing the performance and reliability of engine parts.
Collaborations
Throughout his career, Nakano has collaborated with notable colleagues, including Akira Murata and Nobuyuki Matsubayashi. These collaborations have contributed to the successful development of innovative casting solutions.
Conclusion
Akihiro Nakano's contributions to casting technology have significantly impacted the automotive industry. His innovative patents reflect his commitment to improving manufacturing processes and product quality. Nakano's work continues to inspire advancements in engineering and design.