Shigeo Fujihara

Title: Shigeo Fujihara: Innovator in Glass Technology

Introduction

Shigeo Fujihara is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of glass technology, particularly in the design of components for projection cathode ray tubes. His innovative approach has led to the development of a unique glass funnel that enhances the functionality of these devices.

Latest Patents

Fujihara holds a patent for a "Glass funnel for projection cathode ray tube with integrally formed pad portions." This invention features pad portions that are integrally protruded on the outer surface of a substantially funnel-shaped sidewall. The design includes a ridgeline for a reference end face on the pad portion, which comprises a first curved portion forming a top and second curved portions that create rising sections. The smooth continuity between these portions eliminates bending, ensuring a seamless integration with the sidewall.

Career Highlights

Fujihara is associated with Nippon Electric Glass Co., Ltd., where he has been instrumental in advancing glass manufacturing techniques. His work has not only contributed to the company's reputation but has also set new standards in the industry.

Collaborations

Fujihara has collaborated with Osamu Odani, another skilled professional in the field. Their partnership has fostered innovation and has led to the successful development of advanced glass products.

Conclusion

Shigeo Fujihara's contributions to glass technology exemplify the spirit of innovation. His patent for the glass funnel demonstrates his commitment to enhancing the functionality of projection cathode ray tubes. Through his work at Nippon Electric Glass Co., Ltd., he continues to influence the industry positively.