Location History:
- Kitakyusyu, JP (1991 - 1994)
- Fukuoka-ken, JP (1999)
- Kitakyushu, JP (1996 - 2019)
- Fukuoka, JP (2021)
Company Filing History:
6 out of 2,333 
4 out of 6 
1 out of 151 
Years Active: 1991-2021
Title: **The Innovations of Hideaki Nagayoshi: A Pioneer in Material Science**
Introduction
Hideaki Nagayoshi, an accomplished inventor based in Kitakyushu, Japan, has made significant contributions to the field of material science. With a remarkable portfolio of 10 patents, Nagayoshi's inventions are recognized for their innovative approaches to enhancing durability and efficiency in manufacturing processes.
Latest Patents
Among his latest inventions, Nagayoshi developed a roll for the hot rolling process, aimed at providing enhanced durability compared to conventional rolls. The invention includes a unique cladding layer consisting of a precise mixture of elements, such as carbon, silicon, copper, manganese, nickel, chromium, molybdenum, cobalt, and niobium, which together create a robust outer layer with a thickness of 5 mm or more. This advancement is pivotal for industries relying on hot rolling techniques.
Additionally, he has invented a back contact type perovskite photoelectric conversion element. This element boasts a light-transmitting substrate paired with a sophisticated array of oxide porous and metal porous layers, concluding with an insulating layer and a dual electrode system. These innovations demonstrate his commitment to developing advanced materials capable of improving energy conversion efficiency.
Career Highlights
Throughout his career, Nagayoshi has worked with prominent companies in the industry. He has gained valuable experience at Hitachi Metals, Ltd. and Fujico Co., Ltd., where he honed his skills and contributed to significant technological advancements. His expertise in materials engineering has established him as a leading figure in the innovation space.
Collaborations
Nagayoshi has collaborated with notable professionals in the field, including Akio Sonoda and Fumio Obata. These partnerships have allowed him to enhance his inventions through shared expertise and collective insights.
Conclusion
In summary, Hideaki Nagayoshi stands out as an inventive mind whose contributions to material science have paved the way for significant advancements in manufacturing processes. His latest patents reflect a deep understanding of material properties and their applications. With a remarkable background and collaborative spirit, Nagayoshi continues to inspire future generations of inventors.
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.