Kyosuke Yamada

Title: Kyosuke Yamada: Innovator in Poly(ester)carbonate and Optical Lens Technology

Introduction

Kyosuke Yamada is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of poly(ester)carbonate and optical lens technologies. With a total of five patents to his name, Yamada continues to push the boundaries of innovation in his field.

Latest Patents

Yamada's latest patents include a novel production method for poly(ester)carbonate. This method involves subjecting a diol and a carbonate ester to a transesterification reaction in the presence of a catalyst, which comprises aluminum or a compound thereof, along with a phosphorus compound. Another notable invention is an optical lens designed to provide small-sized imaging modules. This optical lens is made from a thermoplastic resin that meets specific refractive index and Abbe number criteria, ensuring high performance in imaging applications.

Career Highlights

Yamada is currently employed at Teijin Limited, a leading company in advanced materials and technology. His work at Teijin has allowed him to focus on innovative solutions that address modern challenges in materials science. His expertise and dedication have earned him recognition in the industry.

Collaborations

Yamada collaborates with talented individuals such as Manabu Matsui and Takatsune Yanagida. These partnerships enhance the creative process and contribute to the successful development of groundbreaking technologies.

Conclusion

Kyosuke Yamada is a distinguished inventor whose work in poly(ester)carbonate and optical lens technology exemplifies innovation and creativity. His contributions continue to impact the field and inspire future advancements.