1. Fabrication of porous tricalcium phosphate ceramics from calcium-phosphate fibers for a matrix of biodegradable ceramics/polymer hybrids
Aizawa, M.; Ito, M.; Takeoka, Y.; Rikukawa, M.; Okada, I.
Phosphorus Research Bulletin (2004), 17 209-210


2. Molecular design of layered zirconium phosphonates for fuel cell applications
Segawa, K.; Funamoto, T.; Ando, J.; Yamaguchi, C.; Kaneko, K.; Takeoka, Y.; Rikukawa, M.
Studies in Surface Science and Catalysis (2004), 154A, 1096-1102


3. Synthesis of high-performance composites of poly(4-vinylpyridine-co-styrene) copolymer (P4VPy-St) and polyimides (PI) having carboxyl pendant groups by in-situ polymerization and their mechanical properties
Hamada, R.; Kaneko, K.; Takeoka, Y.; Rikukawa, M.; Sanui, K.
Polymer Journal (2004), 36(10), 824-829