Akira Kunitomo

4 Patents

• US125037952025

  Carbon Fiber Precursor Fiber, Fiber for Carbon Fiber Precursor Fiber, Method of Producing Carbon Fiber Precursor Fiber, Method of Producing Stabilized Fiber, and Method of Producing Carbon Fiber

  TOYOTA JIDOSHA KABUSHIKI KAISHA

  0 cites
• US123656212025

  Glass Direct Roving Production Method and Glass Direct Roving

  NIPPON ELECTRIC GLASS CO., Ltd.

  0 cites
• US123195342025

  Method of Manufacturing Glass Direct Roving

  NIPPON ELECTRIC GLASS CO., Ltd.

  0 cites
• US121632582024

  Carbon Fiber and Method for Producing the Same

  TOYOTA JIDOSHA KABUSHIKI KAISHA

  0 cites