| Biodegradability of plastics Y Tokiwa, BP Calabia, CU Ugwu, S Aiba International journal of molecular sciences 10 (9), 3722-3742, 2009 | 1924 | 2009 |
| Biodegradability and biodegradation of poly (lactide) Y Tokiwa, BP Calabia Applied microbiology and biotechnology 72 (2), 244-251, 2006 | 725 | 2006 |
| Hydrolysis of polyesters by lipases Y Tokiwa, T Suzuki Nature 270 (5632), 76-78, 1977 | 560 | 1977 |
| Review Degradation of microbial polyesters Y Tokiwa, BP Calabia Biotechnology letters 26, 1181-1189, 2004 | 431 | 2004 |
| Polylactide degradation by an Amycolatopsis sp H Pranamuda, Y Tokiwa, H Tanaka Applied and environmental microbiology 63 (4), 1637-1640, 1997 | 336 | 1997 |
| Distribution of poly (β-hydroxybutyrate) and poly (ε-caprolactone) aerobic degrading microorganisms in different environments H Nishida, Y Tokiwa Journal of Environmental Polymer Degradation 1, 227-233, 1993 | 322 | 1993 |
| Biodegradability and biodegradation of polyesters Y Tokiwa, BP Calabia Journal of Polymers and the Environment 15, 259-267, 2007 | 302 | 2007 |
| Hydrolysis of copolyesters containing aromatic and aliphatic ester blocks by lipase Y Tokiwa, T Suzuki Journal of Applied Polymer Science 26 (2), 441-448, 1981 | 256 | 1981 |
| Phylogenetic affiliation of soil bacteria that degrade aliphatic polyesters available commercially as biodegradable plastics T Suyama, Y Tokiwa, P Ouichanpagdee, T Kanagawa, Y Kamagata Applied and environmental microbiology 64 (12), 5008-5011, 1998 | 250 | 1998 |
| Thermal degradation behaviour of poly (lactic acid) stereocomplex Y Fan, H Nishida, Y Shirai, Y Tokiwa, T Endo polymer Degradation and Stability 86 (2), 197-208, 2004 | 213 | 2004 |
| Biodegradation of poly (L-lactide) Y Tokiwa, A Jarerat Biotechnology letters 26, 771-777, 2004 | 204 | 2004 |
| Hydrolysis of polycaprolactone fibers by lipase: effects of draw ratio on enzymatic degradation M Mochizuki, M Hirano, Y Kanmuri, K Kudo, Y Tokiwa Journal of applied polymer science 55 (2), 289-296, 1995 | 193 | 1995 |
| Synthesis of copolyamide–esters and some aspects involved in their hydrolysis by lipase Y Tokiwa, T Suzuki, T Ando Journal of Applied Polymer Science 24 (7), 1701-1711, 1979 | 182 | 1979 |
| Biodegradable resin compositions Y Tokiwa, A Tsuchiya US Patent 6,669,771, 2003 | 177 | 2003 |
| Degradation of Poly(L‐lactide) by a Fungus A Jarerat, Y Tokiwa Macromolecular Bioscience 1 (4), 136-140, 2001 | 175 | 2001 |
| Degradation of polycaprolactone by a fungus. Y Tokiwa, T Suzuki, T Ando Journal of Fermentation Technology 54, 1976 | 174 | 1976 |
| Microbial degradation of an aliphatic polyester with a high melting point, poly (tetramethylene succinate) H Pranamuda, Y Tokiwa, H Tanaka Applied and environmental microbiology 61 (5), 1828-1832, 1995 | 149 | 1995 |
| Pyrolysis kinetics of poly (L-lactide) with carboxyl and calcium salt end structures Y Fan, H Nishida, S Hoshihara, Y Shirai, Y Tokiwa, T Endo Polymer Degradation and stability 79 (3), 547-562, 2003 | 143 | 2003 |
| Photosynthetic accumulation of poly-(hydroxybutyrate) by cyanobacteria—the metabolism and potential for CO2 recycling Y Asada, M Miyake, J Miyake, R Kurane, Y Tokiwa International journal of biological macromolecules 25 (1-3), 37-42, 1999 | 143 | 1999 |
| Degradation of poly(L-lactide) by strains belonging to genus Amycolatopsis H Pranamuda, Y Tokiwa Biotechnology letters 21, 901-905, 1999 | 142 | 1999 |
