Hideyuki Sugimoto

Title: **Innovative Contributions of Hideyuki Sugimoto in Photographic Packaging**

Introduction

Hideyuki Sugimoto, an accomplished inventor based in Kanagawa, Japan, has made significant strides in the field of photographic materials. With a total of two patents to his name, Sugimoto's inventions focus on enhancing the packaging of photosensitive materials, ensuring durability and protection against light exposure.

Latest Patents

Sugimoto's patents include groundbreaking work on packaging materials designed specifically for photographic photosensitive materials.

1. **Packaging Material for Photographic Photosensitive Material** - This innovative product incorporates a conductive light-shielding thermoplastic resin film layer, which features a specialized resin composition. It comprises 3 to 49 wt. % thermoplastic elastomer, 0.01 to 10 wt. % lubricant, and 1 to 70 wt. % carbon black. This composition significantly improves the dispersion of carbon black, enhancing light-shielding abilities while maintaining optimal physical strength and moldability.

2. **Completely Light-Shielding Packaging Material for a Photosensitive Material** - This patent details a novel packaging solution that integrates two types of separately molded light-shielding thermoplastic resin films with distinct properties. The outer film, made from a polypropylene-based resin, boasts a Young's modulus of 150 to 600 kg/mm², while the inner film features a polyolefin-based composition with a maximum Young’s modulus of 120 kg/mm². This dual-layer design achieves superior light protection, physical strength, and heat-sealing performance, making it ideal for producing light-shielding bags for photosensitive materials.

Career Highlights

Sugimoto is currently employed at Fuji Photo Film Company, Limited, where he has contributed to advancements in photographic technology. His inventive spirit and technical expertise have led to innovations that address the critical requirements of protecting sensitive photographic materials from light and environmental factors.

Collaborations

Throughout his career, Hideyuki Sugimoto has collaborated with notable colleagues in the field, including Mutsuo Akao and Masaaki Fujiyama. These partnerships have fostered an environment of creativity and innovation, allowing them to address challenges within the industry effectively.

Conclusion

In conclusion, Hideyuki Sugimoto's contributions to the field of photographic packaging through his innovative patents highlight the vital role of inventors in developing solutions that enhance product integrity. His ongoing efforts at Fuji Photo Film Company, Limited demonstrate a commitment to advancing technology in the photographic industry, underscoring the importance of research and collaboration in innovation.