This inventor holds 3 USPTO granted patents. Top assignees: Across Co., Ltd., Akebono Brake Industry Co., Ltd., Akebono Research and Developement Centre Ltd.. Active years: 1988-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 8 
1 out of 507 
1 out of 73 Years Active: 1988-1992
Title: The Innovative Contributions of Akimitsu Okura
Introduction
Akimitsu Okura, based in Tokyo, Japan, is a notable inventor in the field of carbon composites. With an impressive portfolio comprising three patents, Okura has significantly advanced the development and manufacturing processes of hybrid carbon materials.
Latest Patents
Okura's latest innovations include a patented method for creating a hybrid carbon/carbon composite. This process involves utilizing raw materials that contain carbon fibers of varying lengths and meso-phase carbon as a binder. The raw materials undergo a meticulous process of kneading with adhesives, drying, defibrating, and are then molded under heat and pressure using hot pressing, followed by heat treatment.
Additionally, Okura has developed a process for preparing a fiber-reinforced carbon composite. This innovation features a preformed yarn that is instrumental in forming fiber-reinforced carbon composite articles. The core consists of a multitude of inorganic reinforcing fibers, which are interspersed with a mixed powder containing a finely divided carbonaceous binder pitch and coke. A flexible sleeve made from thermoplastic resin encases this core, offering further enhancements to the composite's structural integrity.
Career Highlights
Throughout his career, Akimitsu Okura has been affiliated with prominent companies such as Across Co., Ltd. and Akebono Brake Industry Co., Ltd. These experiences have provided him with valuable insights into the practical applications of his inventions, allowing him to leverage his skills effectively within the industry.
Collaborations
Okura has collaborated with talented coworkers, including Toshoku Cho and Takao Nakagawa. These partnerships have further enriched his work, facilitating the exchange of innovative ideas and the enhancement of his projects.
Conclusion
Akimitsu Okura's contributions to the field of carbon composites are remarkable, showcasing his ability to innovate and improve manufacturing methods. His patents reflect a deep understanding of materials science, positioning him as a vital contributor to advancements in this area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile