Noboru Koga

Title: Noboru Koga: Innovator in Thermal Responsive Molecules and Luminescent Compounds

Introduction

Noboru Koga is a distinguished inventor based in Fukuoka, Japan. He has made significant contributions to the field of materials science, particularly in the development of thermal responsive molecules and solid luminescent compounds. With a total of 3 patents to his name, Koga's work has garnered attention for its innovative applications.

Latest Patents

One of Koga's latest patents is a thermal responsive molecule that serves as a low-molecular hydrogelling agent. This molecule is designed to gel in response to heat, featuring an amphiphilic side chain that combines a hydrophilic component, such as triethylene glycol, with a hydrophobic group, like an octyl group. The molecular structure is based on a C-symmetric disc-shaped skeleton, exemplified by the compound 1,1',1″-(benzene-1,3,5-triyl)tris{3-(2,5,8,11-tetraoxaheptadecan-17-yl)urea}.

Another notable patent involves a solid luminescent quinoline compound capable of emitting light in a crystalline state. This compound can change its luminescent color without altering its molecular configuration and responds to external pressures, such as heat and physical pressure. The general formula for this quinoline compound includes various substituents, allowing for diverse applications in luminescent materials.

Career Highlights

Koga has had a fruitful career, working with prominent organizations such as Kyushu University and Nissan Chemical Industries Limited. His research and development efforts have significantly advanced the understanding and application of responsive materials in various industries.

Collaborations

Throughout his career, Koga has collaborated with notable colleagues, including Satoru Karasawa and Hiroyuki Hayashi. These partnerships have contributed to the innovative nature of his work and the successful development of his patented technologies.

Conclusion

Noboru Koga's contributions to the fields of thermal responsive molecules and luminescent compounds highlight his role as a leading inventor. His innovative patents and collaborations reflect a commitment to advancing material science, making a lasting impact in the industry.