Tatsuo Nishimoto

Title: Innovations of Tatsuo Nishimoto

Introduction

Tatsuo Nishimoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of lens manufacturing, holding a total of 8 patents. His innovative approaches have advanced the techniques used in injection molding and assembly processes for plastic lenses.

Latest Patents

One of his latest patents is an injection compression molding method of a lens. This method involves a toggle link mechanism that actuates to close a molding die, allowing for precise control over the cavity thickness during the molding process. After injecting molten resin into the cavity, the resin is sealed, and the toggle link mechanism advances the movable die plate toward a fixed die plate. This process ensures that the molten resin is cooled for a predetermined time after pressurization. Another notable patent is a method for assembling a mold for forming plastic lenses. This device includes a gasket clamping mechanism that secures the gasket from its axial direction, along with mechanisms for pushing in both the upper and lower molds fitted within the gasket.

Career Highlights

Throughout his career, Tatsuo Nishimoto has worked with notable companies such as Hoya Corporation and Aida Engineering, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced lens manufacturing technologies.

Collaborations

Tatsuo has collaborated with several talented individuals in the industry, including Kiyohiro Saito and Kenji Tanagawa. These collaborations have fostered innovation and have led to the successful development of new technologies in lens production.

Conclusion

Tatsuo Nishimoto's contributions to the field of lens manufacturing through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and pave the way for future advancements in lens technology.