Katsumoto Hosokawa

9,9′-spirobifluorene-containing polycarbonates: Transparent polymers with high refractive index and low birefringence

T. Takata, Y. Koyama, G. Konishi, 2010 .

Synthesis and positive-imaging photosensitivity of soluble polyimides having pendant carboxyl groups

T. Fukushima, T. Oyama, M. Tomoi, 2001 .

Synthesis and property of 9,9′-spirobifluorene-containing aromatic polyesters as optical polymers with high refractive index and low birefringence

T. Takata, Y. Koyama, G. Konishi, 2010 .

Diphenolic 9,9-Diarylfluorene Trimers and Derivatives Possessing Flexible Alkylene Chain Spacers: Synthesis of the Monomers, Their Polymerization, and Properties of the Resulting Polymers

T. Takata, Y. Koyama, T. Hasegawa, 2010 .