| 2019年5月24日 | Taiwan Consortium of Emergent Crystalline Materials (TCECM 2019) | 2D oxides: Exploring new flatland | M. Osada | Taipei, Taiwan |
| 2019年7月22日 | 2nd Global Forum on Advanced Materials and Technologies for Sustainable Development (GFMAT-2) | 2D ferroelectrics | M. Osada | Toronto, Canada |
| 2019年7月28日 | Asia Pacific Society for Materials Research 2019 Annual Meeting (APSMR 2019 Annual Meeting) | Atomically Thin Oxide Nanosheets Grown at the Interfaces | E. Yamamoto, M. Kobayashi, M. Osada | Sapporo, Japan |
| 2019年7月29日 | HTTN Joint Symposium on Materials Science and Nanotechnology for the 21st Century | 2D Materials: to Graphene and beyond? | M. Osada | Hakodate, Japan |
| 2019年9月3日 | Smart MADE 2019 | Smart additive manufacturing using 2D materials | M. Osada | Osaka, Japan |
| 2019年10月3日 | The 4th International Symposium on Creation of Life Innovation Materials for Interdisciplinary and International Researcher Development (iLIM-4) | Synthesis of Oxide Nanocrystals with Controlled Morphologies by Hydrothermal Method | M. Kobayashi, H. Kato, M. Osada, M. Kakihana | Sendai, Japan |
| 2019年10月29日 | The 13th Pacrim Rim Conference of Ceramic Societie | Hydrothermal Synthesis of Oxide Nanocrystals with Various Morphologies | M. Kobayashi, H. Kato, M. Osada, M. Kakihana | Okinawa, Japan |
| 2019年10月29日 | The 13th Pacrim Rim Conference of Ceramic Societie | Preparation of Colloidal Monodispersed Hollow Siloxane-based Nanoparticles with Controlled Shell Structures | T. Watanabe, E. Yamamoto, S. Uchida, A. Shimojima, H. Wada, K. Kuroda | Okinawa, Japan |
| 2019年10月31日 | The 13th Pacrim Rim Conference of Ceramic Societie | Preparation of Titania Hollow Spheres with Thin ShellsUsing Peroxotitanium Complex and Silica Template | M. Sasaki, E. Yamamoto, T. Matsuno, A. Shimojima, H. Wada, K. Kuroda | Okinawa, Japan |
| 2019年11月2日 | International Symposium on Creation of Life Innovation Materials for Interdisciplinary and International Researcher Development Satellite (iLIM-s) | Wet-chemical synthesis of non-layer 2D materials and its applications | E. Yamamoto, M. Kobayashi, M. Osada | Nagoya, Japan |
| 2019年11月2日 | International Conference on Materials and Systems for Sustainability 2019 (ICMaSS2019) | Controlled Synthesis of 2D Oxide Nanosheets | Y. Shi, E. Yamamoto, M. Kobayashi, M. Osada | Nagoya, Japan |
| 2019年11月2日 | International Conference on Materials and Systems for Sustainability 2019 (ICMaSS2019) | SPM-based characterization of 2D nanosheets | S. Hamagami, E. Yamamoto, M. Kobayashi, M. Osada | Nagoya, Japan |
| 2019年11月2日 | International Conference on Materials and Systems for Sustainability 2019 (ICMaSS2019) | 1 nm-thick ZnO Nanosheets Grown at the Water-air Interface | Y. Morita, E. Yamamoto, M. Kobayashi, M. Osada | Nagoya, Japan |
| 2019年11月2日 | International Conference on Materials and Systems for Sustainability 2019 (ICMaSS2019) | Topotactic Synthesis of Ferroelectric BaTiO3 Nanosheets | K. Hagiwara, E. Yamamoto, M. Kobayashi, M. Osada | Nagoya, Japan |
| 2019年11月2日 | International Conference on Materials and Systems for Sustainability 2019 (ICMaSS2019) | Synthesis and Photochromic Properties of 2D Tungsten Oxide Polymorphs | R. Narukawa, E. Yamamoto, M. Kobayashi, M. Osada | Nagoya, Japan |
| 2019年11月2日 | International Conference on Materials and Systems for Sustainability 2019 (ICMaSS2019) | Improvement of Activity of Rh-doped SrTiO3 Photocatalyst Aiming at Enhancement of Efficiency of Z-scheme Water Splitting | H. P. Duong, T. Mashiyama, M. Kobayashi, A. Iwase, A. Kudo, M. Kakihana, H. Kato | Nagoya, Japan |
| 2019年11月2日 | International Symposium on Creation of Life Innovation Materials for Interdisciplinary and International Researcher Development Satellite (iLIM-s) | Atomically Defined Templates for Growth of CeO2 Nanosheets | K. Hayashi, E. Yamamoto, M. Kobayashi, M. Osada | Nagoya, Japan |
| 2019年11月2日 | International Symposium on Creation of Life Innovation Materials for Interdisciplinary and International Researcher Development Satellite (iLIM-s) | Gigantic Dielectric Responses in Perovskite Nanosheets | T. Sakuraba, E. Yamamoto, M. Kobayashi, M. Osada | Nagoya, Japan |
| 2019年11月3日 | International Conference on Materials and Systems for Sustainability 2019 (ICMaSS2019) | Hydrothermal Synthesis of Rutile-type Titania Nanocrystals with Controlled Morphologies | M. Kobayashi, H. Kato, M. Osada, M. Kakihana | Nagoya, Japan |
| 2019年11月22日 | The 36th International Japan-Korea Seminar on Ceramics (JK-Ceramics 36) | Synthesis of inorganic materials by solution process using inorganic clusters | M. Kakihana, M. Kobayashi, K. Tomita, Y. Sato, H. Kato | Tottori, Japan |
| 2019年11月24日 | JSPS A3 Program Joint Seminar | The rise of 2D ferroelectrics | M. Osada | Nanjing, China |
| 2019年12月11日 | Materials Research Meeting 2019 | Hydrothermal Synthesis of Rutile-type Titania Crystals with Pseudocubic Shapes | M. Kobayashi, H. Kato, M. Osada, M. Kakihana | Yokohama, Japan |
| 2019年12月12日 | Materials Research Meeting 2019 | Intelligent material processes with ceramic nanocrystals | M. Osada | Yokohama, Japan |
| 2019年12月13日 | Materials Research Meeting 2019 | Optimization of doping amount of upconversion phosphor by parallel synthesis using complex gelation method | K. Kasuya, S. Tamura, Y. Sato, M. Kobayashi, H. Kato, M. Kakihana, K. Tomita | Yokohama, Japan |
| 2020年1月7日 | 1st International symposium Hydrogenomics | Hydrogen functions in 2D nanosheets and related compounds | M. Osada | Sapporo, Japan |
