Company Filing History:
2 out of 104 
1 out of 551 
Years Active: 1999-2005
Title: Takehiko Kikuchi - An Innovator in Shape Memory Alloys
Introduction
Takehiko Kikuchi is a prominent inventor based in Ibaraki, Japan, known for his significant contributions to the field of materials science, particularly in the development of shape memory alloys. With a total of three patents to his name, Kikuchi has made strides in advancing the capabilities and applications of these innovative materials.
Latest Patents
One of Kikuchi's latest patents is a "Method of processing and heat-treating NbC-added Fe-Mn-Si-based shape memory alloy." This invention showcases remarkable shape memory properties without the need for special treatments like training. The process involves rolling a Fe-Mn-Si-based shape memory alloy containing niobium and carbon by 10 to 30% within a temperature range of 500 to 800 °C under austenite conditions, followed by an aging treatment at temperatures ranging from 400 to 1000 °C for a duration of 1 minute to 2 hours.
Another notable patent is his work on a "Novel shape memory alloy of Fe-Mn-Si system containing at least Fe, Mn, and Si," which integrates niobium carbide into the structure. This improvement allows the alloy to provide a satisfactory shape memory effect without performing any special training treatment.
Career Highlights
Throughout his career, Takehiko Kikuchi has been associated with esteemed institutions, notably the National Research Institute for Metals and the National Institute for Materials Science. His research has paved the way for new applications in various engineering fields, emphasizing the importance of advanced materials in modern technology.
Collaborations
Kikuchi's innovative work has also seen him collaborate with notable colleagues such as Setsuo Kajiwara and Kazuyuki Ogawa, contributing to the development and understanding of shape memory alloys and enhancing the potential uses of these materials in various industries.
Conclusion
In conclusion, Takehiko Kikuchi stands out as a distinguished inventor whose work in shape memory alloys has the potential to revolutionize material applications across different sectors. His patented inventions reflect not only his expertise but also his commitment to innovation in the field of materials science.