Yohei Kamizaki

Title: Yohei Kamizaki: Innovator in Polarized Laminate Technology

Introduction

Yohei Kamizaki is a notable inventor based in Shinagawa-ku, Japan. He has made significant contributions to the field of optical materials, particularly through his innovative work on polarized laminates.

Latest Patents

Kamizaki holds a patent for a polarized laminate and eye glasses. The polarized laminate includes a polarized film with a first surface and a second surface, which is the reverse side of the first surface. It features a first layer made of a polyamide resin material on the first surface and a second layer of a different polyamide resin material on the second surface. Notably, the Barcol hardness of the polarized laminate is measured before and after immersion in distilled water at 80°C for 15 minutes, with the hardness after immersion ranging from 70% to 100% of the hardness before immersion.

Career Highlights

Kamizaki is currently employed at Sumitomo Bakelite Company Limited, where he continues to develop innovative materials and technologies. His work has been instrumental in advancing the capabilities of polarized optical products.

Collaborations

Some of his notable coworkers include Hiroshi Oya and Kazufusa Onodera, who contribute to the collaborative environment that fosters innovation within the company.

Conclusion

Yohei Kamizaki's contributions to polarized laminate technology exemplify the impact of innovative thinking in the field of optics. His patent reflects a commitment to enhancing the performance of optical materials, which can lead to improved products in the market.