Company Filing History:
5 out of 42,485 
1 out of 929 
1 out of 141 Years Active: 1980-1989
Title: Hiromichi Imahashi: Innovator in Nuclear Fuel Technology
Introduction
Hiromichi Imahashi is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of nuclear fuel technology, holding a total of five patents. His work focuses on enhancing the safety and efficiency of nuclear fuel elements.
Latest Patents
One of Imahashi's latest patents is for a cladding tube designed for nuclear fuel. This innovative cladding tube incorporates an inner zirconium liner layer and an outer zirconium alloy layer. The design features a specific ratio of oxygen to iron content in the zirconium liner layer, which is greater than 1.0. Additionally, the zirconium liner layer is made from a zirconium matrix that contains dissolved impurities. The cladding tube effectively suppresses undesirable stress corrosion cracking and local corrosion, enhancing the reliability of nuclear fuel elements.
Another significant patent involves a method for producing high-purity metal members. This process includes charging raw materials, such as sponge zirconium, into a mold under a vacuum atmosphere. The material is then irradiated with electron beams to melt it, forming a molten metal pool. This innovative technique allows for the evaporation of impurities, resulting in high-purity metal members.
Career Highlights
Hiromichi Imahashi has worked with prominent companies in the industry, including Hitachi, Ltd. and Sumitomo Metal Industries, Inc. His experience in these organizations has contributed to his expertise in nuclear technology and materials science.
Collaborations
Imahashi has collaborated with notable colleagues, including Akira Kawahara and Takao Konishi. Their combined efforts have further advanced the field of nuclear fuel technology.
Conclusion
Hiromichi Imahashi's contributions to nuclear fuel technology through his innovative patents and collaborations highlight his importance in the field. His work continues to influence advancements in safety and efficiency in nuclear energy applications.
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.