Company Filing History:
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1 out of 92 Years Active: 2025
Title: Takashi Ninomiya: Innovator in Dielectric Sheet Manufacturing
Introduction
Takashi Ninomiya is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the manufacturing of dielectric sheets and substrates for high-frequency printed wiring boards. His innovative methods have paved the way for advancements in electronic components.
Latest Patents
Ninomiya holds 1 patent for his invention titled "Method for manufacturing dielectric sheet, method for manufacturing substrate for high-frequency printed wiring board, dielectric sheet, and substrate for high-frequency printed wiring board." This patent describes a method for manufacturing a dielectric sheet that involves extrusion molding a mixture of powder polytetrafluoroethylene and spherical silica. The process is conducted at a temperature lower than or equal to the melting point of polytetrafluoroethylene, followed by calendering the resulting sheet body. The mass ratio of silica to polytetrafluoroethylene is specified to be 1.3 or greater, with the average particle diameter of silica ranging from 0.1 μm to 3.0 μm. The reduction ratio of the extrusion molding is capped at 8.
Career Highlights
Throughout his career, Takashi Ninomiya has worked with prominent companies such as Sumitomo Electric Industries, Limited and Sumitomo Electric Printed Circuits, Inc. His experience in these organizations has contributed to his expertise in the field of dielectric materials and high-frequency applications.
Collaborations
Ninomiya has collaborated with notable colleagues, including Shingo Kaimori and Motohiko Sugiura. Their joint efforts have further enhanced the development of innovative technologies in the industry.
Conclusion
Takashi Ninomiya's contributions to the field of dielectric sheet manufacturing exemplify the impact of innovation in technology. His patented methods continue to influence advancements in high-frequency printed wiring boards, showcasing the importance of research and development in this area.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.