Naoko Kaga

Title: Naoko Kaga: Innovator in Infrared Transmitting Glass

Introduction

Naoko Kaga is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of materials science, particularly in the development of infrared transmitting glass and optical elements. With a total of three patents to her name, Kaga's work is recognized for its innovative approaches and practical applications.

Latest Patents

Kaga's latest patents include an invention for infrared transmitting glass for mold forming. This invention utilizes chalcogenide glass to create a material that is more suitable for mold-forming compared to conventional glasses. The specific composition includes 2-22% of Ge, 6-34% of elements like Sb and Bi, 1-20% of Sn and Zn, and 58-70% of S, Se, and Te. Another notable patent is a method for manufacturing a graded refractive index optical element. This method allows for the easy formation of a graded refractive index distribution in a glass substrate without requiring a specific treatment atmosphere or molten salt. The process involves applying a paste containing a copper compound, organic resin, and organic solvent to the glass substrate, followed by heat treatment.

Career Highlights

Throughout her career, Naoko Kaga has worked with reputable organizations such as Isuzu Glass Company, Ltd. and the National Institute of Advanced Industrial Science and Technology. Her experience in these institutions has contributed to her expertise in glass technology and optical materials.

Collaborations

Kaga has collaborated with notable colleagues, including Tatsuya Suetsugu and Toshihiko Einishi. These partnerships have further enhanced her research and development efforts in the field.

Conclusion

Naoko Kaga's innovative work in infrared transmitting glass and optical elements showcases her significant contributions to materials science. Her patents reflect a commitment to advancing technology and improving practical applications in the industry.