(26) Separation of semiconducting carbon nanotubes using isomaltodextrin and thin-film transistor applications
The 102nd CSJ Annual Meeting, online, 2022.
(25) Organic synthetic approaches to nanocarbon-based hybrid materials
The 60th Anniversary Fullerenes-Nanotubes-Graphene General Symposium, online, 2021.
(24) Nanocarbon electronics based on organic synthetic chemistry
C's Meeting, online, 2020.
(23) Aqueous two-phase extraction of semiconducting single-wall carbon nanotubes with isomaltodextrin and thin-film transistor applications
The 81st JSAP Autumn Meeting 2020, online, 2020.
(22) Molecular engineering for nanocarbon electronics
E-MRS 2020 Spring Meeting, Strasbourg, France, 2020. (Postponed due to COVID-19)
(21) 1D Nanomaterials Synthesis and TFT Applications using Carbon Nanotubes
Joint Forum by Kyushu Branch of The Society of Polymer Science, Japan, Fukuoka, Japan, 2020. (Cancelled due to COVID-19)
(20) Molecular Engineering for Nanocarbon Materials
The 6th Meeting of Next-Generation Group, The Carbon Society of Japan, Okayama, Japan, 2019.
(19) Nanocarbon Materials for Electronics: Battery and Transistor Applications
NANOTEXNOLOGY 2019, Thessaloniki, Greece, 2019.
(18) Polymer and Nanocarbon Chemistry: toward Conductive Material Applications
Okada Group Seminar, Tsukuba, Japan, 2019.
(17) Synthesis of novel one-dimensional nanomaterials using inner space of carbon nanotubes
The 99th CSJ Annual Meeting, Kobe, Japan, 2019.
(16) Chemical transformation of graphene oxides with sulfur-containing reagent
C's Meeting, Osaka, Japan, 2019.
(15) Oxidative Degradation of Carbon Nanotubes and Extraction of Encapsulated Materials
ATI Research Grant Symposium, Tokyo, Japan, 2018.
(14) Chemistry of Carbon Nanotubes: 1D Nanomaterials Synthesis and Transistor Applications
IAE Seminar, Kyoto, Japan, 2018.
(13) Highly Efficient Separation of Semiconducting SWCNTs and Transistor Applications
The 3rd IRCCS Symposium, Kyoto, Japan, 2017.
(12) Chemistry of Carbon Nanotubes: Besic Science and Material Application
Nagoya University OPEN CAMPUS 2018, Nagoya, Japan, 2017.
(11) Challenges to Carbon Nanotubes by Organic Chemist
Okada Group Seminar, Tsukuba, Japan, 2017.
(10) Efficient separation of semiconductor SWNTs
Specail Session -IRENA Project by JST-EC DG RTD- Nanocarbon Application Forum, Tokyo, Japan, 2017.
(9) CNT-template synthesis and extraction of one-dimensional nanomaterials
6th SKKU-NU Joint Symposium on Neuroscience, Suwon, Korea, 2016.
(8) CNT-template synthesis and extraction of one-dimensional nanomaterials
The 6th Fullerenes-Nanotubes-Graphene Young Researcher Meeting, Sapporo, Japan, 2016.
(7) CNT-template synthesis of one-dimensional nanomaterials
The 6th MEXT Project of Integrated Research on Chemical Synthesis Symposium, Nagoya, 2015.
(6) CNT-template synthesis of one-dimensional nanomaterials
Reaxys PhD Prize Luncheon Seminar at The 95th CSJ Annual Meeting, Funabashi, Japan, 2015.
(5) Synthesis of carbon nanotubes from cycloparaphenylenes
2014 Reaxys Inspiring Chemistry Conference, Grindelwald, Switzerland, 2014.
(4) tert-Butoxide Mediated Arylation of Single-wall Carbon Nanotubes with Iodoarenes
2nd International Conference of Smart Systems Engineering 2014, Yonezawa, Japan, 2014.
(3) New Approach from Organic Synthetic Chemistry to Nanocarbon Materials
Okada Group Seminar, Tsukuba, Japan, 2014.
(2) tert-Butoxide Mediated Arylation of Single-wall Carbon Nanotubes with Iodoarenes
The 5th Young Researchers Forum, Chitose, Japan, 2014.
(1) Selective Complexation and Extraction of Endohedral Metallofullerenes with Cycloparaphenylene
16th IRTG Joint Symposium, Munster, Germany, 2013.