Location History:
- Koyto, JP (1990)
- Kyoto, JP (1990 - 2003)
Company Filing History:
Years Active: 1990-2003
Title: The Innovations of Hiroyoshi Minakuchi
Introduction
Hiroyoshi Minakuchi is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced composite materials. With a total of five patents to his name, Minakuchi's work has garnered attention for its innovative approaches and practical applications.
Latest Patents
Minakuchi's latest patents include a capillary column that features a porous silica gel with continuous throughpores and mesopores. This capillary column is designed with an inner diameter of less than 1000 micrometers, filled uniformly with silica gel that contains both continuous through pores ranging from 0.5 to 5 micrometers and mesopores with diameters from 2 to 50 nanometers. Another notable invention is the oxynitride glass fiber for composite products, which boasts a surface cladding made from a composition that includes a silane coupling agent. This fiber exhibits excellent strength, elastic modulus, adhesion, and wetting properties with respect to matrix resin. The composite product that incorporates this clad oxynitride glass fiber, along with a thermoplastic or thermosetting resin matrix, demonstrates superior strength, elastic modulus, toughness, and interlaminar shear resistance.
Career Highlights
Throughout his career, Hiroyoshi Minakuchi has worked with esteemed companies such as Shimadzu Corporation and Merck Patent Gesellschaft. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in material technology.
Collaborations
Minakuchi has collaborated with notable colleagues, including Katsuhiko Kada and Haruo Osafune. These partnerships have facilitated the exchange of ideas and fostered advancements in their respective fields.
Conclusion
Hiroyoshi Minakuchi's contributions to the field of materials science through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of advanced composite materials, showcasing the importance of innovation in technology.