This inventor holds 2 USPTO granted patents. Top assignees: Nippon Steel Chemical Co., Ltd., Nippon Steel Corporation, Nippon Graphite Fiber Corporation. Active years: 1995-1999.
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 173 
2 out of 3,721 
1 out of 2 Years Active: 1995-1999
Title: Ken Kobayashi: Innovator in Carbon Fiber Technology
Introduction
Ken Kobayashi is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of carbon fiber technology, holding a total of 2 patents. His work focuses on innovative processes for manufacturing pitch-type carbon fibers, which are essential in various high-performance applications.
Latest Patents
Kobayashi's latest patents include a process for manufacturing pitch-type carbon fiber. This process involves spinning a molten mesophase pitch, allowing it to pass through an orifice, contracting it, and then expanding it in an introduction port. The resulting pitch-type carbon fiber exhibits a high elastic modulus in tension and high compressive strength. Another patent details a method for producing a small diameter pitch-based carbon fiber bundle. This bundle consists of 1000 to 100,000 continuous fiber filaments with an average diameter of 4 to 8 micrometers, a tensile strength of at least 3.0 GPa, and a modulus of at least 600 GPa. The production method utilizes a spinning nozzle with a single nozzle plate featuring at least 1000 capillary holes arranged in concentric circles.
Career Highlights
Throughout his career, Ken Kobayashi has worked with prominent companies such as Nippon Steel Corporation and Nippon Steel Chemical Co., Ltd. His experience in these organizations has allowed him to refine his expertise in carbon fiber technology and contribute to advancements in the field.
Collaborations
Kobayashi has collaborated with notable coworkers, including Yutaka Arai and Kunio Miura. These partnerships have further enhanced his research and development efforts in carbon fiber manufacturing.
Conclusion
Ken Kobayashi's innovative work in carbon fiber technology has led to significant advancements in the industry. His patents reflect a commitment to improving the properties and production methods of pitch-type carbon fibers. His contributions continue to influence the field and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile