Nobuhiro Ota

Title: Nobuhiro Ota: Innovator in Carbon Substrate Manufacturing

Introduction

Nobuhiro Ota is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of materials science, particularly in the manufacturing of carbon substrates. His innovative methods have paved the way for advancements in various applications.

Latest Patents

Nobuhiro Ota holds a patent for a method of manufacturing carbon substrate. This method includes several critical steps: a hot molding step, a burn-carbonizing step, a hot isostatical pressure treatment step, and a mirror polishing step. In the hot molding step, molding is performed while heating thermosetting resin powders to create a hard carbon substrate after burn-carbonizing. The thermosetting resin powders used have a particle size of 150 µm or more, with specific moisture content and trace metal limits. The burn-carbonizing process involves filling a disk-shaped resin molded body into a graphite cylinder and heating it externally while maintaining specific conditions.

Career Highlights

Nobuhiro Ota is associated with Kabushiki Kaisha Kobe Seiko Sho, where he has been instrumental in developing innovative manufacturing techniques. His work has not only contributed to the company's success but has also enhanced the overall industry standards for carbon substrate production.

Collaborations

Nobuhiro has collaborated with notable colleagues, including Kazuo Muramatsu and Manabu Hisada. Their combined expertise has fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Nobuhiro Ota's contributions to carbon substrate manufacturing exemplify the spirit of innovation in materials science. His patented methods and collaborative efforts continue to influence the industry positively.