[ All ] [ 2026 ] [ 2024 ] [ 2023 ] [ 2022 ] [ 2021 ]
Total: Research Papers [85] | Presentations [87] | Authorship / Review [66] | Awards [70] | Press Release [36] |
2026
▼ Research Papers [19] | ▼ Presentations [2] | ▼ Authorship / Review [6] | ▼ Awards [3] | ▼ Press Release [0] |
Research Papers
Ryosuke Ozasa, Ryota Watanabe, Shogo Hirata, Takuya Ishimoto, Takayoshi Nakano*:
Development of a single-crystalline-like texture in 316L stainless steel using a novel brick scan strategy in laser-powder bed fusion,
ISIJ International, 66 [9], (2026), 1066-1071.
DOI: https://doi.org/10.2355/isijinternational.ISIJINT-2026-079Sung-Hyun Park, Ozkan Gokcekaya, Kazuhisa Sato, Hyoung Seop Kim, Myung-Hoon Oh, Takayoshi Nakano*:
Formation and mechanical properties of oriented lamellar microstructures in a β-solidifying γ-TiAl alloy fabricated by laser powder bed fusion,
Journal of Alloys and Compounds, 1080, (2026), 190423: 1-12.
DOI: https://doi.org/10.1016/j.jallcom.2026.190423Keitaro Miyasawa, Ryosuke Ozasa*, Daisuke Egusa, Eiji Abe, Masakazu Tane, Kazuhisa Sato, Pan Wang, Takayoshi Nakano*:
Excellent yield strength-to-Young's modulus ratio in crystallographic texture-controlled β-type Ti-42Nb alloy developed by laser powder bed fusion,
Smart Materials in Manufacturing, 5, (2027), 100148: 1-19.
DOI: https://doi.org/10.1016/j.smmf.2026.100148Kishin Fukushima, Masayuki Okugawa*, Yuichiro Miyata, Rei Miyawaki, Yuheng Liu, Yuichiro Koizumi, Takayoshi Nakano:
Systematic study of rapid solidification in laser powder-bed fusion of stainless steels to verify applicability of columnar equiaxed Transition,
ISIJ International, 66 [8], (2026), 915-924.
DOI: https://doi.org/10.2355/isijinternational.ISIJINT-2026-038Yılmaz Küçük, Ozkan Gokcekaya, Ali Günen*, Mustafa Sabri Gök, Abdollah Bahador, Takayoshi Nakano, Gürel Çam:
Microstructure control to enhance low temperature and cryogenic wear behavior of Inconel 718 produced by laser powder bed fusion,
Journal of Manufacturing Processes, 173, (2026), 817-832.
DOI: https://doi.org/10.1016/j.jmapro.2026.07.009Ozkan Gokcekaya, Asli Gunay Bulutsuz, Buse Gulec, Ali Gunen, Hakan Yilmazer, Takayoshi Nakano:
Hot isostatic pressing temperature-driven microstructure-tribology relationships in laser powder bed fused pure chromium,
Journal of Materials Research and Technology, 43, (2026), 3150-3163
DOI: https://doi.org/10.1016/j.jmrt.2026.06.191Ryosuke Ozasa, Yuta Kizawa, Kakeru Okawa, Koji Hagihara, Kazuhisa Sato, Toshiharu Matsumoto, Toko Tokunaga, Naoko Ikeo, Viritpon Srimaneepong, Pan Wang, Dorte Juul Jensen, Takayoshi Nakano*:
Design of a novel scanning strategy for formation of extremely strong textures in hexagonal materials through laser powder bed fusion,
Materials & Design, 268, (2026), 116307: 1-13.
DOI: https://doi.org/10.1016/j.matdes.2026.116307Shiro Ihara*, Shunsuke Sato, Ryosuke Ozasa, Takayoshi Nakano, Mitsuhiro Murayama:
Machine learning-assisted grain boundary segmentation reveals nanoscale heat treatment behavior of additively manufactured 316L stainless steel,
Materials & Design, 268, (2026), 116450: 1-10.
DOI:https://doi.org/10.1016/j.matdes.2026.116450 Masayuki Okugawa*, Kazufumi Nose, Sei Hirooka, Sukeharu Nomoto, Yuheng Liu, Makoto Watanabe, Yuichiro Koizumi*, Takayoshi Nakano:
Fully single-crystallization of IN738LC Ni-based superalloy fabricated by laser powder-bed fusion through optimal thermal annealing,
Materials & Design, 266, (2026), 116222: 1-11.
DOI: https://doi.org/10.1016/j.matdes.2026.116222Naoki Nohira*, Cheng Chen, Yilin Jin, Wan-Ting Chiu, Akira Umise, Takeshi Teramoto, Masaki Tahara*, Ryosuke Ozasa, Takuya Ishimoto, Yuichiro Koizumi, Takayoshi Nakano, Hideki Hosoda:
Introducing a novel fabrication route for metastable β-type Ti-Cr-Sn alloys with ultra-high Sn content using pure elemental mixed powders via laser powder bed fusion,
Additive Manufacturing, 124, (2026), 105213: 1-12.
DOI: https://doi.org/10.1016/j.addma.2026.105213Lei Wang, Masayuki Okugawa*, Yuheng Liu, Ken Cho, Yuichiro Koizumi*, Hiroyuki Y. Yasuda and Takayoshi Nakano:
Microstructural Evolution and Wear Resistance Enhancement of Electron-Beam-Fabricated Nickel Titanium Coatings on Titanium by Heat Treatment,
Materials Transactions, 67 [5], (2026), 771-782.
DOI: https://doi.org/10.2320/matertrans.MT-M2025170Sung-Hyun Park, Ozkan Gokcekaya, Kazuhisa Sato, Ji-Sung Park, Chae-Won Kim, Myung-Hoon Oh, Seong-Woong Kim*, Takayoshi Nakano*:
Formation of a bi-directional α₂/γ lamellar microstructure through crystallographic texture control in a γ-TiAl alloy fabricated by laser powder bed fusion,
Journal of Materials Research and Technology, 42, (2026), 2625-2637.
DOI: https://doi.org/10.1016/j.jmrt.2026.03.273Naoyuki Hayashida, Hyo-Jin Kim, Kazuki Shun, Hideto Yoshida, Takayoshi Nakano, Kohsuke Mori*:
PdAg Nanoparticles Supported on Na₂Ti₃O₇ for CO₂ Hydrogenation into Formic Acid: Expanding Catalyst Design from Powder to a Metal 3D-Printed Self-Catalytic Reactor,
ACS Applied Energy Materials, 9 [8], (2026), 4887-4896
DOI: https://doi.org/10.1021/acsaem.6c00086Masayuki Okugawa, Yuya Furushiro, Seori Motoyama, Yuheng Liu, Takayoshi Nakano, Yuichiro Koizumi :
Integrated Computational and Experimental Study on Rapid Heating and Cooling Conditions in Powder-Bed Fusion of Al-Si Hypoeutectic Alloys,
Materials Transactions, 67 [4], (2026), 535-542.
DOI: http://doi.org/10.2320/matertrans.MT-M2025132Masayuki Okugawa, Haruki Yoshima, Yuheng Liu, Pan Wang, Yuichiro Koizumi, Takayoshi Nakano:
Single-track investigation of rapid solidification conditions of Hastelloy-X Ni-based superalloy in laser powder-bed fusion and applicability of columnar equiaxed transition criteria,
Virtual and Physical Prototyping, 21, (2026), e2639906: 1-17.
DOI: https://doi.org/10.1080/17452759.2026.2639906Tadaaki Matsuzaka, Aira Matsugaki, Takayoshi Nakano* : A VITA Index for Predicting Cytocompatibility of Metallic Biomaterials Based on Ion Release and Toxicity,
Biomaterials, 331, (2026), 124101: 1-12
DOI: https://doi.org/10.1016/j.biomaterials.2026.124101Yichun Zhu, Qiang Li, Hu Zhao, Xuyan Liu, Hao Wang, Masaaki Nakai, Kenta Yamanaka, Mitsuo Niinomi, Ryosuke Ozasa, Takayoshi Nakano:
Development of Ti-Mo-Cu alloys with enhanced antibacterial activity for biomedical application,
Materials Today Communications, 51 (2026) 114868: 1-12.
DOI: https://doi.org/10.1016/j.mtcomm.2026.114868Kippei Yamashita, Ken Cho, Takuma Saito, Taisuke Sasaki, Katsuhiko Sawaizumi, Masayuki Okugawa, Yuichiro Koizumi, Takayoshi Nakano, Hiroyuki Y. Yasuda:
Influence of Hierarchical Structure on Mechanical Properties of Additive Manufactured IN718 Alloys,
Materials Science Forum, 1175, (2026), 129-134.
DOI: https://doi.org/10.4028/p-1D1HhBMasataka Mizuno*, Masaki Otsuka, Kazuhisa Sato, Takuya Ishimoto, Takayoshi Nakano, Hideki Araki: Identification of lattice defects in laser powder bed fusion-fabricated 316L stainless steel by positron annihilation spectroscopy,
Journal of Materials Research and Technology, 40, (2026), 188-193.
DOI: https://doi.org/10.1016/j.jmrt.2025.12.147
Presentations
中野貴由：
AMによる形状・材質制御とレーザAMによる医療デバイスへの応用、
JPC関西講演会（〜「レーザーが切り拓く、ここまで来たAdditive Manufacturing」 航空宇宙から医療まで -- 最新AM動向と次世代材料・プロセス 〜）、産業創造館 会議室E (〒541-0053 大阪市中央区本町1-4-5) 、2026年3月24日(火) 13:30〜16:45
案内はこちら
Authorship / Review
小笹良輔、中野貴由：
非コラーゲン性タンパク質から見た骨基質配向化機構、
セラミックス誌, 特集 次世代バイオ関連材料研究の最前線 Part 1, 61 [8], (2026), 542-545.
PDFはこちら編集部：
大阪大学大学院工学研究科附属3DPTec統合センター
AMTECH[アムテック]2026SPRING, (2026), 18,33,36,94-97.
PDFはこちら菊川泰地、石本卓也、中野貴由:
レーザ粉末床溶融結合法で導入された Inconel 718 のセル組織による顕著な強化発現
金属, 96 [3], (2026), 234-240.
PDFはこちら中野貴由、石本卓也：
自動車産業に向けた金属AMにおける形状・金属組織を活用した力学機能設計、
自動車技術（Journal of Society of Automotive Engineers of Japan）, 80, (2026), 106-112.
PDFはこちら松垣あいら, 中野貴由（分担執筆）:
界面制御による革新的生体適合性材料開発
株式会社エヌ・ティー・エス (2025), 316-323.
Awards
○Taichi Kikukawa:
Elimination of the 3DP-introduced specific microstructural features and isolation of their strengthening effects, MATERIALS RESEARCH MEETING 2025 December 8-13, 2025, Pacifico Yokohama North, Yokohama, Japan
○菊川泰地:
L-PBF法による多階層金属組織制御と高強度化,
大阪大学工業会賞、一般社団法人 大阪大学工学会、2026年1月15日
Press Release
None