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HIROSE Akio

Background

1979.3

Bachelor of Engineering, Faculty of Engineering, Osaka University

1981.3

Master of Engineering, Graduate School of Engineering, Osaka University

1981.4

Assistant Professor, Osaka University

1990.6-1991.3

Visiting Researcher, Massachusetts Institute of Technology

1994.4-2006.3

Associate Professor, Osaka University

2006.4

Professor, Osaka University

Research Keywords

Intelligent Manufacturing Process

Research Themes

Joining of Dissimilar Materials with Controlling Interfacial Microstructure, Materials Fabrication using Nano-particles and Nano-structure, Micro Joining in Electronics, Laser Processing of Materials

Academic Societies

ASM International, Japan Institute of Electronics Packaging, Japan Laser Processing Society, Japan Light Metal Welding & Construction Association, The Japan Institute of Metals, The Society of Materials Science, Japan, The Iron and Steel Institute of Japan, The Japan Welding Engineering Society, Japan Welding Society, The Japan Institute of Light Metals, Japan Welding Society

Awards

2010.4

International Conference on Electronics Packaging 2009 Outstanding Technical Paper Award

2007.4

International Conference on Electronics Packaging Outstanding Technical Paper Award (Japan Institute of Electronics Packaging)

2006.10

100 Papers Selections, Osaka University

2005.9

Outstanding Paper of the 37th International Symposium on Microelectronics (International Microelectronics And Packaging Society)

2004.11

Best Research Award of the IMS Program, 2004 (Manufacturing Science and Technology Center)

2004.11

PSEA (International Conference on New Frontiers of Process Sciences and Engineering in Advanced Materials) Excellent Poster Award (High Temperature Society)

2003.10

MES2002 Best Paper Award (Japan Institute of Electronics Packaging)

2002.4

International cooperation award of JWS, (Japan Welding Society)

2000.5

Best Paper Award (Japan Light Metal Welding & Construction Association)

1995.4

Promising Paper of the Year Award of JWS, Japan Welding Society

Current Publications

Synthesis of submicron metastable phase of silicon using femtosecond laser-driven shock wave, M. Tsujino, T. Sano, O. Sakata, N. Ozaki, S. Kimura, S. Takeda, M. Okoshi, N. Inoue, R. Kodama, K. F. Kobayashi, and A. Hirose, Journal of Applied Physics, Vol.110(2011), 120163

Low Temperature Sintering Bonding Process Using Ag Nanoparticles Derived from Ag₂O for Packaging of High-temperature Electronics, A. Hirose, N. Takeda, H. Tatsumi, Y. Akada, T. Ogura, E. Ide and T. Morida, Materials Science Forum, Vol.706-709(2012), pp.2962-2967

Partitioning evaluation of mechanical properties and the interfacial microstructure in a friction stir welded aluminum alloy/stainless steel lap joint, Tomo Ogura, Yuichi Saito, Taichi Nishida, Hidehito Nishida, Takumi Yoshida, Noriko Ohmichi, Mitsuo Fujimoto and Akio Hirose, Scripta Materialia, Vol.66(2012), pp.531-534

Evaluation of interfacial bonding utilizing Ag₂O-derived silver nanoparticles using TEM observation and molecular dynamics simulation, Tomo Ogura, Masumi Nishimura, Hiroaki Tatsumi, Naoya Takeda, Wataru Takahara and Akio Hirose, The Open Surface Science Journal, Vol.3(2011), pp.55-59

Nanoindentation Measurement of Interfacial Reaction Layers in 6000 Series Aluminum Alloys and Steel Dissimilar Metal Joints with Alloying Elements, Tomo Ogura, Keisuke Ueda, Yuichi Saito and Akio Hirose, Materials Transactions, Vol.52(2011), pp.979-984

Effects of Zn-based Alloys Coating on Mechanical Properties and Interfacial Microstructures of Steel /Aluminum Alloy Dissimilar Metals Joints Using Resistance Spot Welding Keisuke Ueda, Tomo Ogura, Shumpei Nishiuchi, Kenji Miyamoto, Toshikazu Nanbu and Akio Hirose, Materials Transactions Vol.52(2011), pp.967-973

Microstructure and Mechanical Properties of 5000 Series Aluminum Stud Joints with Zn Insert Using Friction Welding, Taichi Nishida, Tomo Ogura, Mitsuo Fujimoto and Akio Hirose, Materials Transactions Vol.52(2011), pp.960-966

Dissimilar Joining of Aluminum Alloy and Steel by Resistance Spot Welding, Kenji Miyamoto, Shigeyuki Nakagawa, Chika Sugi and Hiroshi Sakurai and Akio Hirose, SAE International Journal of Materials and Manufacturing, Vol. 2(2009), pp.58-67

Effects of Copper Alloying on the Bondability of Dissimilar Joints of Aluminum Alloys to Steel, Yuichi Saito, Hidetaka Umeshita, Tomo Ogura and Akio Hirose, Quarterly Journal of JWS, Vol. 27(2009), pp.187s-191s

A novel metal-to-metal bonding process through in-situ formation of Ag nanoparticles using Ag₂O microparticles, Akio Hirose, Hiroaki Tatsumi, Naoya Takeda, Yusuke Akada, Tomo Ogura, Eiichi Ide and Toshiaki Morita, Journal of Physics: Conference Series, Vol.165 (2009), 012074