Isamu Shigyo

Title: Isamu Shigyo: Innovator in Optical Technology

Introduction

Isamu Shigyo is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of optical technology, holding a total of 6 patents. His work focuses on improving manufacturing processes for image displaying apparatuses and optical elements.

Latest Patents

One of his latest patents is a method of manufacturing an image displaying apparatus. This innovative method involves using multiple spacers to define the distance between substrates. It allows for an efficient assembly process with fewer steps while enhancing the accuracy of spacer positioning. The method includes clamping the spacers, positioning them on the substrate, applying adhesive, and heat hardening the adhesive, all while adjusting for heat expansion of the substrate.

Another notable patent is for an apparatus for molding an optical element. This press molding apparatus is designed to produce high-precision optical elements efficiently. It features a slidable upper mold member that operates relative to a shell mold. The design ensures that the pressure applied during the molding process is exerted through the center of the upper mold member, resulting in a more accurate and effective molding of glass materials.

Career Highlights

Isamu Shigyo is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to develop and refine his innovative techniques in optical technology.

Collaborations

Throughout his career, Shigyo has collaborated with notable coworkers, including Fumitaka Yoshimura and Masaki Ohmori. These collaborations have contributed to the advancement of technology in their field.

Conclusion

Isamu Shigyo's contributions to optical technology through his patents and work at Canon demonstrate his commitment to innovation. His methods for manufacturing image displaying apparatuses and optical elements are paving the way for advancements in the industry.