Author

Takehiko Nakagawa

Observed names: Nakagawa, T., T Nakagawa, T. Nakagawa

Observed institutions: Tokyo Institute of Technology, Okayama University, Yokohama National University, Tohoku University, Fujitsu (Japan), Tottori University of Environmental Studies, Nikon (Japan), Research Institute of Electrical Communication, Tohoku University, Takenaka (Japan), The University of Osaka

ORCID: 0000-0002-5753-0825

Observed ORCID: 0000-0002-5753-0825

OpenAlex ID: A5009659455

Magnetic recording characteristics of sputtered γ-Fe2O3thin flim disks

1979 · S. Hattori, Y. Ishii, et al. · IEEE Transactions on Magnetics · 68

High density recording characteristics of sputtered γ-Fe2O3 thin-film disks

1982 · S. Yoshii, O. Ishii, et al. · Journal of Applied Physics · 55

A new definition of boundary point between early reflections and late reverberation in room impulse responses

2007 · Takayuki Hidaka, Yoshinari Yamada, et al. · The Journal of the Acoustical Society of America · 47

Signal-to-noise ratio studies on γ-Fe2O3thin film recording disks

1983 · A. Terada, O. Ishii, et al. · IEEE Transactions on Magnetics · 21

High electrical resistance composite magnets of Sm2Fe17N3 powders coated with ferrite layer for high frequency applications

2008 · N. Imaoka, Y. Koyama, et al. · Journal of Applied Physics · 17

Exchange coupling between soft magnetic ferrite and hard ferromagnetic Sm2Fe17N3 in ferrite/Sm2Fe17N3 composites

2016 · N. Imaoka, E. Kakimoto, et al. · AIP Advances · 12

Experimental results and model for the permeability of sprayed NiZn ferrite films

2009 · O. Acher, M. Ledieu, et al. · Journal of Applied Physics · 9

Multi-Modal Biometrics Authentication Using On-Line Signature and Voice Pitch

2006 · Takehiko Nakagawa, Isao Nakanishi, et al. · International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) · 4

Spherulitic growth of Fe3O4 film and its properties

1978 · K. Makino, T. Nakagawa, et al. · Journal of Applied Physics · 4

Reexamination of the favorable reverberation time of concert halls measured in a 3D synthesized sound field

2024 · Takayuki Hidaka, Noriko Nishihara, et al. · Nippon Onkyo Gakkaishi/Acoustical science and technology/Nihon Onkyo Gakkaishi · 3

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Magnetic properties of annealed and quenched Cr7Se8−xTex systems

1992 · M. Yuzuri, T. Nakagawa, et al. · Journal of Magnetism and Magnetic Materials · 3

Favorable clarity, sound strength, and spaciousness as well as overall acoustical quality of concert halls measured in a 3D synthesized sound field

2025 · Takayuki Hidaka, Noriko Nishihara, et al. · Nippon Onkyo Gakkaishi/Acoustical science and technology/Nihon Onkyo Gakkaishi · 2

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[Changes of magnetization transfer ratio according to rat brain development].

1996 · L S Bai, Y Kinosada, et al. · PubMed · 2

Sputtered Ferrite Disks for High Density Magnetic Recording

1982 · Yoshikazu Ishii, Akira Terada, et al. · Springer eBooks · 2

Thin film γ-Fe2O3 recording disk

1981 · Akira Terada, Osamu Ishii, et al. · Electronics and Communications in Japan (Part I Communications) · 2

Cues for constancy of loudness perception in a concert hall

2025 · Takayuki Hidaka, Noriko Nishihara, et al. · Nippon Onkyo Gakkaishi/Acoustical science and technology/Nihon Onkyo Gakkaishi

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Measurement of sound absorption coefficient in a reverberant room using probability density function of damping constant

2021 · Kosuke Goto, Takehiko Nakagawa, et al. · NOISE-CON proceedings

9pPSA-136 Magnetic properties and structural analysis of Fe atomic chains on W(112)

2014 · K. Yamaguchi, T. Kawashima, et al. · 日本物理学会講演概要集

CCDC 937806: Experimental Crystal Structure Determination

2013 · Yoshida, M., Nakagawa, T., et al. · The Cambridge Structural Database

1/f Noise Characteristic in Independent-Double-Gate-FinFET

2012 · H. Sakai, S. Ouchi, et al. · International Conference on Solid State Devices and Materials (SSDM)

CCDC 846546: Experimental Crystal Structure Determination

2012 · Nishida, J., Deno, H., et al. · The Cambridge Structural Database

CCDC 768471: Experimental Crystal Structure Determination

2011 · Miyata, K., Nakagawa, T., et al. · The Cambridge Structural Database

CCDC 768476: Experimental Crystal Structure Determination

2011 · Miyata, K., Nakagawa, T., et al. · The Cambridge Structural Database

CCDC 829809: Experimental Crystal Structure Determination

2011 · Taguchi, M., Nakagawa, T., et al. · The Cambridge Structural Database

CCDC 745324: Experimental Crystal Structure Determination

2010 · Nakagawa, T., Seino, H., et al. · The Cambridge Structural Database

Works count: 35

Citation count: 251

H-index: 7

I10-index: 6