Shunsuke Fujii

Title: The Innovative Contributions of Shunsuke Fujii

Introduction

Shunsuke Fujii is a notable inventor based in Ichihara, Japan. With a total of three patents to his name, he has made significant advancements in the field of materials science, particularly focusing on optical materials and piezoelectric polymers.

Latest Patents

Fujii's most recent inventions include groundbreaking advancements in resin technology and piezoelectric polymer materials. His patent for resin, optical material, and optical devices aims to provide a resin with a high refractive index, excellent heat resistance, moldability, and high transparency. This innovation is essential for developing advanced optical devices. The resin features acyl hydrazone bonds and possesses a number average molecular weight between 500 and 500,000, with an acyl hydrazone bond equivalent ranging from 100 to 4000.

Another of Fujii's significant patents is for a piezoelectric polymer material produced using a helical chiral polymer. This polymer exhibits a weight average molecular weight ranging from 50,000 to 1,000,000 and exhibits optical activity. The piezoelectric polymer material demonstrates crystallinity obtained by a Differential Scanning Calorimetry (DSC) method of 40% to 80%, along with a transmission haze of 50% or less concerning visible light. Additionally, the product of the polymer's crystallinity and standardized molecular orientation, measured at a reference thickness, ranges from 40 to 700.

Career Highlights

Shunsuke Fujii has had a distinguished career working in reputable organizations. He has contributed his expertise to Mitsui Chemicals, Inc., where he focused on material innovations, and has played a vital role at A School Corporation Kansai University, fostering educational excellence and research in materials science.

Collaborations

Throughout his career, Fujii has had the opportunity to collaborate with esteemed colleagues, including Hitoshi Onishi and Mitsunobu Yoshida. These collaborations have led to the development of innovative solutions in the areas of optical and piezoelectric materials.

Conclusion

Shunsuke Fujii's contributions to the fields of optical materials and piezoelectric polymers are noteworthy. His innovative patents demonstrate a commitment to advancing technology and enhancing material properties, thereby influencing various industries. His career, marked by collaborations with other talented professionals, underscores his importance as an inventor in modern science and technology.