Shigeharu Nakamura

Title: The Innovative Contributions of Shigeharu Nakamura

Introduction

Shigeharu Nakamura, an inventive mind hailing from Otsu, Japan, has made significant contributions to the field of glass technology. With a total of two patents to his name, Nakamura has showcased his expertise in creating advanced crystallized glass articles that not only enhance aesthetic appeal but also improve functional properties.

Latest Patents

Nakamura's latest innovations include two noteworthy patents. The first, titled "Method of crystallizing a two layer glass article," describes a unique crystallized glass article composed of discrete small bodies of crystallizable glass that are fusion-bonded at their interfaces. This design features a non-porous first layer extending from the surface to a predetermined depth, and beneath it, a porous second layer. Each small body in the first layer is characterized by needle-like beta-wollastonite crystals that extend perpendicularly from the body surface into its interior, resulting in a distinctive surface pattern and reduced specific gravity.

The second patent, "Crystallized glass article having a surface pattern," outlines a glass article that mimics the natural beauty of materials such as granite and marble. This innovation is formed from a crystallizable glass material featuring numerous needle-like beta-wollastonite crystals oriented in various directions on the surface layer. Produced through a careful heat-treatment process of small crystallizable glass masses, this article stands out for its captivating surface pattern.

Career Highlights

Currently, Nakamura is associated with Nippon Electric Glass Co., Ltd., where he has applied his innovative prowess to push the boundaries of glass technology. His work contributes to the company’s reputation for excellence in producing specialized glass products.

Collaborations

In his journey of innovation, Nakamura has collaborated with fellow inventor Takashi Sakane. Together, they have explored various techniques that enhance the characteristics of glass materials, further solidifying their position as leaders in the field.

Conclusion

Shigeharu Nakamura's contributions to glass innovation spotlight his role as a prominent inventor in the industry. Through his latest patents, he has demonstrated not only technical ingenuity but also a keen understanding of how to marry functionality with aesthetic appeal. As he continues his work at Nippon Electric Glass Co., Ltd., the future looks promising for further advancements from this talented inventor.