Norihito Souma

Title: Norihito Souma: Innovator in Polarizable Compact Technology

Introduction

Norihito Souma is a notable inventor based in Toyokawa, Japan. He has made significant contributions to the field of optical technology, particularly with his innovative work on polarizable compacts. His inventions have practical applications in various industries, especially in eyewear.

Latest Patents

Souma holds a patent for a polarizable compact that enhances the production of polarizing sheets. This invention is designed to resist color unevenness and voids, as well as variations in polarization degree that can occur due to thermal shrinkage. The polarizable compact is particularly useful for glasses and involves a method of manufacturing that includes an injection-molded portion made from transparent plastic. This portion is thermally bonded to the concave surface of a polarizing sheet, which features a polarizer layer sandwiched between two protective layers. These layers are crafted from transparent films using a casting method, ensuring high quality and durability.

Career Highlights

Throughout his career, Norihito Souma has worked with reputable companies such as Tokai Seimitsu Industrial Co., Ltd. and Nakanishi Optical Products Corporation. His experience in these organizations has contributed to his expertise in optical technologies and patent development.

Collaborations

One of his notable collaborators is Keiichi Nakanishi. Their partnership has likely fostered innovation and advancements in the field of optical products.

Conclusion

Norihito Souma's contributions to the development of polarizable compacts demonstrate his commitment to innovation in optical technology. His work not only enhances product quality but also addresses critical challenges in the manufacturing process.