Naoki Uchida

Title: Naoki Uchida: Innovator in Optical Coatings

Introduction

Naoki Uchida is a prominent inventor based in Aichi, Japan, known for his contributions to the field of optical coatings. With a total of 2 patents, Uchida has made significant advancements in the development of hard coating compositions and optical elements.

Latest Patents

Uchida's latest patents include a hard coating composition designed for optical elements made from organic glass. This innovative composition features a hydrolyzate of alkoxysilane as the main agent, along with a polyvalent organic carboxylic acid and a nitrogen-containing compound as auxiliary agents. Additionally, a metal oxide colloid is incorporated to control the refractive index. The formulation includes an epoxy group-containing trialkoxysilane, tetraalkoxysilane, and a sulfide bonded tetraalkoxysilane, ensuring practical abrasion resistance. His second patent focuses on an optical element where a hard coat layer is applied to an organic glass base material surface via a primer layer. The primer composition is primarily ester-based TPE, while the hard coat composition consists of a hydrolysate of alkoxysilane with a titanium-based metal oxide complex particle, effectively suppressing optical interference.

Career Highlights

Uchida is currently employed at Itoh Optical Industrial Co., Ltd., where he continues to innovate in the field of optical technology. His work has contributed to the development of high-performance optical components that meet the demands of modern applications.

Collaborations

Uchida has collaborated with notable colleagues such as Sachio Murai and Takehiro Shimizu, further enhancing the impact of his work in the optical industry.

Conclusion

Naoki Uchida's contributions to optical coatings and elements demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of material science and engineering, positioning him as a key figure in advancing optical technology.