Ryo Hattori

895 total citations
63 papers, 696 citations indexed

About

Ryo Hattori is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, Ryo Hattori has authored 63 papers receiving a total of 696 indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Electrical and Electronic Engineering, 17 papers in Atomic and Molecular Physics, and Optics and 10 papers in Materials Chemistry. Recurrent topics in Ryo Hattori's work include Semiconductor materials and devices (14 papers), Thin-Film Transistor Technologies (13 papers) and Silicon Carbide Semiconductor Technologies (13 papers). Ryo Hattori is often cited by papers focused on Semiconductor materials and devices (14 papers), Thin-Film Transistor Technologies (13 papers) and Silicon Carbide Semiconductor Technologies (13 papers). Ryo Hattori collaborates with scholars based in Japan, United States and Germany. Ryo Hattori's co-authors include Su Cheol Gong, Jerzy Kanicki, Ying He, Hajime Goto, Ko Hosokawa, Tateki Kubo, Masanori Hangyo, Masahiko Tani, Kenji Yano and Junji Shirafuji and has published in prestigious journals such as Applied Physics Letters, Journal of neurosurgery and Optics Express.

In The Last Decade

Ryo Hattori

57 papers receiving 654 citations

Peers

Countries citing papers authored by Ryo Hattori

Since Specialization

Citations

This map shows the geographic impact of Ryo Hattori's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ryo Hattori with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryo Hattori more than expected).

Fields of papers citing papers by Ryo Hattori

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryo Hattori. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ryo Hattori. The network helps show where Ryo Hattori may publish in the future.

Co-authorship network of co-authors of Ryo Hattori

This figure shows the co-authorship network connecting the top 25 collaborators of Ryo Hattori. A scholar is included among the top collaborators of Ryo Hattori based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ryo Hattori. Ryo Hattori is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Development of ESR Measurement Systems for Higher Magnetic Fields and Pressures 2025 ·Applied Magnetic Resonance ·Takahiro Sakurai, Akira Shimizu, Ryo Hattori, Susumu Okubo, Hitoshi Ohta, Mitsuru Akaki, Yasuo Narumi, Masayuki Hagiwara, (unknown), (unknown), Yutaka Fujii, (unknown), (unknown), Masazumi Fujiwara	0
2	New quantitative method for evaluation of motor functions applicable to spinal muscular atrophy 2018 ·Brain and Development ·(unknown), Ryo Hattori, Takashi Ichinomiya, Katsura Tsukamoto, Zenichiro Kato	0
3	Reconstruction of through-and-through oromandibular defects by the double-skin paddle fibula osteocutaneous flap: Can the skin paddle always be divided? 2013 ·Journal of Plastic Surgery and Hand Surgery ·Tateki Kubo, (unknown), Ryo Hattori, Shigeyuki Kanazawa, Ko Hosokawa	16
4	Effects of Implantation Temperature on Sheet and Contact Resistance of Heavily Al Implanted 4H-SiC 2010 ·Materials science forum ·T. Watanabe, (unknown), Ryo Hattori, Masayuki Imaizumi, Tatsuo Oomori	6
5	Crystalline Recovery and Point Defects Re-arrangement during Activation Annealing of Implanted SiC Crystal 2008 ·IEICE Technical Report; IEICE Tech. Rep. ·Ryo Hattori, T. Watanabe, Hiroaki Sumitani, Tatsuo Oomori, Takeshi Mitani	1
6	A new model of end-to-side nerve graft for multiple branch reconstruction: end-to-side cross-face nerve graft in rats 2008 ·Journal of Plastic Reconstructive & Aesthetic Surgery ·Ken Matsuda, Masao Kakibuchi, Tateki Kubo, Koichi Tomita, Toshihiro Fujiwara, Ryo Hattori, Kenji Yano, Ko Hosokawa	23
7	Crystalline Recovery after Activation Annealing of Al Implanted 4H-SiC 2008 ·Materials science forum ·Ryo Hattori, T. Watanabe, Takeshi Mitani, Hiroaki Sumitani, Tatsuo Oomori	2
8	Axonal supercharging technique using reverse end-to-side neurorrhaphy in peripheral nerve repair: an experimental study in the rat model 2007 ·Journal of neurosurgery ·Toshihiro Fujiwara, Ken Matsuda, Tateki Kubo, Koichi Tomita, Ryo Hattori, Takeshi Masuoka, Kenji Yano, Ko Hosokawa	50
9	Effect of conduit repair on aberrant motor axon growth within the nerve graft in rats 2007 ·Microsurgery ·Koichi Tomita, Tateki Kubo, Ken Matsuda, Ryo Hattori, Toshihiro Fujiwara, Kenji Yano, Ko Hosokawa	11
10	Carrier leakage blocking effect of high temperature sputtered TiO2 film on dye-sensitized mesoporous photoelectrode 2007 ·Thin Solid Films ·Ryo Hattori, Hajime Goto	43
11	Polarization modulation of terahertz electromagnetic radiation by four-contact photoconductive antenna 2006 ·Optics Express ·(unknown), Ryo Hattori, Masahiko Tani, Masanori Hangyo	59
12	Line-shape analysis of Franz–Keldysh oscillations from a base-emitter junction in an InGaP/GaAs heterojunction bipolar transistor structure 2004 ·Physica E Low-dimensional Systems and Nanostructures ·Hideo Takeuchi, Yoshiyuki Yamamoto, Ryo Hattori, T. Ishikawa, Masaaki Nakayama	1
13	Direct Measurement of the Maximum Operating Region in AlGaAs HBTs for RF Power Amplifiers 2003 ·IEICE Transactions on Electronics ·Kazuya Yamamoto, T. Shimura, Ryo Hattori, A. Inoue, (unknown), Satoshi Suzuki	1
14	Skin-sparing mastectomy and immediate reconstruction with a deep inferior epigastric perforator flap 2003 ·Breast Cancer ·Kenji Yano, Ko Hosokawa, Kunihiro Nakai, Tateki Kubo, Ryo Hattori, Tetsuya Taguchi, Yasuhiro Tamaki, Shinzaburo Noguchi	11
15	Nevus Lipomatosus Cutaneous Superficialis of the Clitoris 2003 ·Dermatologic Surgery ·Ryo Hattori, Tateki Kubo, Kenji Yano, Atsushi Tanemura, Yuji Yamaguchi, Satoshi Itami, Ko Hosokawa	24
16	A GSM/EDGE dual-mode, 900/1800/1900-MHz triple-band HBT MMIC power amplifier module 2003 ·Kazuya Yamamoto, (unknown), Satoshi Suzuki, Takuya Miura, A. Inoue, (unknown), (unknown), Ryo Hattori, (unknown), Takaaki Shimura	17
17	Effect of Input Harmonic Termination on High Efficiency HBT Amplifiers for Mobile Communications 2002 ·Akira Ohta, (unknown), (unknown), Akira Inoue, (unknown), Satoshi Suzuki, Ryo Hattori, Yoshio Matsuda	4
18	High Efficiency AlGaAs/GaAs Power HBTs at a Low Supply Voltage for Digital Cellular Phones 1997 ·IEICE Transactions on Electronics ·(unknown), Takeshi Miura, (unknown), (unknown), Ryo Hattori, M. Otsubo, (unknown), Akira Inoue, (unknown)	8
19	Low damage etching of InGaAs/AlGaAs by the electron cyclotron resonance plasma with Cl2/He mixture for heterojunction bipolar transistors 1994 ·Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena ·(unknown), Masayuki Sakai, Ryo Hattori, Satoshi IZUMI, Takaaki Shimura, K. Satō, (unknown), M. Otsubo	1
20	Longitudinal electron drift mobility of hydrogenated amorphous silicon/silicon nitride multilayer structures revealed by time-of-flight measurements 1989 ·Applied Physics Letters ·Ryo Hattori, Junji Shirafuji	14

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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