Company Filing History:
1 out of 2 
1 out of 9 Years Active: 1990
Title: Sigeo Nakagawa: Innovator in Reinforced Block Material Production
Introduction
Sigeo Nakagawa is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of material science, particularly in the production of reinforced block materials. His innovative methods have the potential to enhance the properties and applications of various materials.
Latest Patents
Sigeo Nakagawa holds a patent for a "Method for producing reinforced block material of metal or the like." This method involves producing a crystalline reinforced block material by laminating a crystalline material in a molten state onto a base material in thin film form. The process includes rapidly cooling the crystalline material while applying high pressure and large shearing force to solidify it into a thin film on the base material. This innovative approach allows for the creation of a block body of crystalline material with enhanced properties.
Career Highlights
Throughout his career, Sigeo Nakagawa has worked with various companies, including Idearesearch and Matsuo Sangyo Co., Ltd. His experience in these organizations has contributed to his expertise in material production and innovation.
Collaborations
Sigeo Nakagawa has collaborated with Yuzo Kawamura, further enhancing his work in the field of material science.
Conclusion
Sigeo Nakagawa's innovative methods in producing reinforced block materials demonstrate his significant impact on material science. His contributions continue to influence the industry and pave the way for future advancements.