Location History:
- Kitakyushu, JP (1990)
- Kagawa, JP (1994)
- Tokyo, JP (1998 - 2000)
Company Filing History:
2 out of 2,351 
2 out of 499 Years Active: 1990-2000
Title: Akira Nakagoshi: Innovator in Carbon Fiber Technology
Introduction
Akira Nakagoshi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of carbon fiber technology, holding a total of 4 patents. His innovative work focuses on enhancing the properties of carbon fibers, making them more efficient for various applications.
Latest Patents
One of Nakagoshi's latest patents is for a carbon fiber woven fabric. This fabric is constituted by carbon fibers that have a thermal conductivity of at least 400 W/m·K in the fiber axial direction, with a weight per unit area of at least 400 g/m². Another notable patent is for pitch-based carbon fiber, which boasts a thermal conductivity in the direction of the fiber axis ranging from 500 to 1,500 W/m·K. This fiber also features a tensile modulus of at least 85 ton/mm² and a compression strength of at least 35 kg/mm². The laminated layer thickness of graphite crystallites in this fiber is between 30 to 50 nm, ensuring high thermal conductivity and excellent mechanical properties.
Career Highlights
Throughout his career, Nakagoshi has worked with leading companies in the chemical industry, including Mitsubishi Chemical Corporation and Mitsubishi Kasei Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in carbon fiber technology.
Collaborations
Nakagoshi has collaborated with notable colleagues such as Iwao Yamamoto and Akihiko Yoshiya, who have contributed to his research and development efforts in the field.
Conclusion
Akira Nakagoshi's work in carbon fiber technology exemplifies innovation and dedication to advancing material science. His patents reflect a commitment to improving the performance of carbon fibers, which can have a significant impact on various industries.