Ryochi Ohtsuka

Title: Innovations by Ryochi Ohtsuka

Introduction

Ryochi Ohtsuka is a notable inventor based in Toyohashi, Japan. He has made significant contributions to the field of packaging technology, holding two patents that showcase his innovative approach to materials and design.

Latest Patents

Ohtsuka's latest patents include advancements in packaging films and corrosion inhibiting laminate sheets. The first patent focuses on a film suitable for spiral packaging, which is highly sealable and provides strong self-adhesiveness on both sides of superposed films. This film consists of two layers: the first layer includes a resin composition with adhesives-rendering resin and polyolefin resin, while the second layer contains a similar resin composition along with a plasticizing oil in low-density linear polyethylene. The second patent involves laminate sheets that exhibit excellent corrosion-inhibiting effects and physical strength. These sheets are designed for packing metal products and consist of an inner layer made of thermoplastic resin with water-soluble glass powder, a middle layer containing inorganic metal salt corrosion inhibitors, and an outer layer made of a barrier resin that protects against outside air and ultraviolet rays.

Career Highlights

Ohtsuka is currently associated with Aicello Chemical Co., Ltd., where he continues to develop innovative solutions in packaging technology. His work has significantly impacted the industry, particularly in enhancing the durability and functionality of packaging materials.

Conclusion

Ryochi Ohtsuka's contributions to packaging technology through his patents reflect his commitment to innovation and excellence. His work not only advances the field but also provides practical solutions for various applications in the industry.