This inventor holds 2 USPTO granted patents. Top assignee: Kureha Kagaku Kogyo Kabushiki Kaisha. Active years: 1989-1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989-1990
Title: Akio Yoshida: Innovator in Carbonaceous Materials
Introduction
Akio Yoshida is a notable inventor based in Iwaki, Japan. He has made significant contributions to the field of carbonaceous materials, holding a total of 2 patents. His work focuses on innovative processes and products that enhance the properties and applications of carbon-based materials.
Latest Patents
Yoshida's latest patents include a "Carbonaceous cylindrical body and process for producing the same." This invention describes a carbonaceous cylindrical body that consists of a composite body made from a carbonized material of a thin paper-like supporting body. The supporting body has a strength ratio of lengthwise direction to widthwise direction ranging from 2 to 10. The carbonaceous matrix exhibits an optically isotropic structure under a polarizing microscope and contains at least 85% by weight of carbon. Additionally, it has an oxygen gas permeation coefficient of 10.sup.-2 to 10.sup.-7 cm.sup.2/sec under a partial pressure of oxygen of 1 atmosphere, with a bulk density between 1.4 to 1.9 g/cm.sup.3. Another patent focuses on a "Process for producing a carbonaceous thin plate," which outlines methods for creating thin carbonaceous materials.
Career Highlights
Akio Yoshida is associated with Kureha Kagaku Kogyo Kabushiki Kaisha, a company known for its advancements in chemical products and materials. His work at this organization has allowed him to explore and develop innovative solutions in the field of carbonaceous materials.
Collaborations
Yoshida has collaborated with notable colleagues such as Shigetoshi Ajima and Masaru Hiruta. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Akio Yoshida's contributions to the field of carbonaceous materials through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and pave the way for future developments in material science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile