Morio Yamada

Title: The Innovative Contributions of Morio Yamada

Introduction

Morio Yamada is a prominent inventor based in Numazu, Japan, known for his groundbreaking work in developing thermosensitive adhesive technologies. With a total of four patents to his name, Yamada has significantly impacted the design and functionality of adhesive labels used in various applications.

Latest Patents

Among his most recent innovations are two key patents:

1. **Heat Activation Method of Thermosensitive Adhesive Label and Heat-Activating Apparatus** – This patent details a method for activating a thermosensitive adhesive label, which remains non-adhesive at room temperature but becomes adhesive when subjected to heat. The method includes bringing the thermosensitive adhesive layer into contact with a heating medium, specifically designed with a silicone resin to ensure low peel strength concerning the adhesive layer. This innovation enhances the functionality and application of adhesive labels in varying environments.

2. **Thermosensitive Recording Label** – This patent describes a thermosensitive recording label that consists of a substrate and a thermosensitive coloring layer. The adhesive layer formed on the opposite side incorporates a thermoplastic resin and a tack applying agent, which typically remains non-adhesive but transitions to adhesive through heat activation. Notably, the resin includes natural rubber modified alongside a vinyl monomer, improving heat activation and adhesive properties.

Career Highlights

Morio Yamada is currently associated with Ricoh Company, Ltd., where he utilizes his expertise to drive innovation in adhesive technologies. His contributions have enhanced the efficiency and effectiveness of products that rely on thermosensitive materials.

Collaborations

Throughout his career, Morio Yamada has collaborated with talented professionals, including Masanaka Nagamoto and Toshinobu Iwata. Together, they have pioneered advancements in adhesive technologies, contributing to the success of their projects and elevating the standards in their field.

Conclusion

Morio Yamada's inventive spirit and dedication to research have led to significant advancements in thermosensitive adhesive technologies. His patents not only showcase his capabilities as an inventor but also highlight his commitment to innovation within the adhesive industry. As he continues to push the boundaries of technology, his work remains a testament to the profound impact of innovations in everyday applications.