S. Kohyama

551 total citations
48 papers, 409 citations indexed

About

S. Kohyama is a scholar working on Electrical and Electronic Engineering, Hardware and Architecture and Bioengineering. According to data from OpenAlex, S. Kohyama has authored 48 papers receiving a total of 409 indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Electrical and Electronic Engineering, 9 papers in Hardware and Architecture and 3 papers in Bioengineering. Recurrent topics in S. Kohyama's work include Semiconductor materials and devices (28 papers), Advancements in Semiconductor Devices and Circuit Design (22 papers) and Integrated Circuits and Semiconductor Failure Analysis (16 papers). S. Kohyama is often cited by papers focused on Semiconductor materials and devices (28 papers), Advancements in Semiconductor Devices and Circuit Design (22 papers) and Integrated Circuits and Semiconductor Failure Analysis (16 papers). S. Kohyama collaborates with scholars based in Japan and United States. S. Kohyama's co-authors include Hiroshi Nozawa, J. Matsunaga, Tetsuya Iizuka, H.S. Momose, Hiroshi Iwai, Kenji Shibata, K. Sawada, K. Kanzaki, Kenji Taniguchi and T. Furuyama and has published in prestigious journals such as Applied Physics Letters, IEEE Journal of Solid-State Circuits and IEEE Transactions on Electron Devices.

In The Last Decade

S. Kohyama

45 papers receiving 385 citations

Peers

S. Kohyama
K. Ogiue Japan
G.H. Johnson United States
S. Geißler United States
E. Hamdy United States
A.G.F. Dingwall United States
Gi-Yong Yang South Korea
Toshiyuki Tsutsumi Japan
C. Kuo United States
K. Koyama Japan
Narain Arora Germany
K. Ogiue Japan
S. Kohyama
Citations per year, relative to S. Kohyama S. Kohyama (= 1×) peers K. Ogiue

Countries citing papers authored by S. Kohyama

Since Specialization
Citations

This map shows the geographic impact of S. Kohyama'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 S. Kohyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Kohyama more than expected).

Fields of papers citing papers by S. Kohyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Kohyama. 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 S. Kohyama. The network helps show where S. Kohyama may publish in the future.

Co-authorship network of co-authors of S. Kohyama

This figure shows the co-authorship network connecting the top 25 collaborators of S. Kohyama. A scholar is included among the top collaborators of S. Kohyama 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 S. Kohyama. S. Kohyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Kohyama, S.. (2003). SoC solutions and technologies for digital hypermedia platform. 8–13. 2 indexed citations
2.
Momose, H.S., H. Shibata, S. Saitoh, et al.. (1985). 1.0-/spl mu/m n-Well CMOS/Bipolar Technology. IEEE Journal of Solid-State Circuits. 20(1). 137–143. 8 indexed citations
3.
Matsunaga, J., et al.. (1984). A 46ns 256K CMOS SRAM. ssd82 72. 214–215. 3 indexed citations
4.
Matsunaga, J., et al.. (1983). SEPOX Compatible High Density Floating Gate EPROM Structure. Symposium on VLSI Technology. 108–109. 1 indexed citations
5.
Kanzaki, K., et al.. (1983). Resistanse modulation effect due to current injection and CMOS latch-up. 164–167. 2 indexed citations
6.
Miyamoto, J., S. Saitoh, H.S. Momose, et al.. (1983). A 1.0µm N-well CMOS/Bipolar technology for VLSI circuits. 63–66. 8 indexed citations
7.
Matsunaga, J., et al.. (1983). Data Retention and Read/Write Characteristics of SEPROM. 1 indexed citations
8.
Hashimoto, Kazuhiko, et al.. (1982). A 15nW standby power 64Kb CMOS RAM. 260–261. 15 indexed citations
9.
Hashimoto, Kazuhiko, et al.. (1982). An ultralow power 8Kx8-bit full CMOS RAM with a six-transistor cell. IEEE Journal of Solid-State Circuits. 17(5). 798–803. 7 indexed citations
10.
Iwai, Hiroshi & S. Kohyama. (1982). On-chip capacitance measurement circuits in VSLI structures. IEEE Transactions on Electron Devices. 29(10). 1622–1626. 8 indexed citations
11.
Kohyama, S. & Tai Satô. (1981). CMOS Technologies for VLSI Circuits. Symposium on VLSI Technology. 24–25. 2 indexed citations
12.
Kohyama, S., et al.. (1980). Resistivity Reduction of Polycrystalline Silicon Film by Laser Annealing. Japanese Journal of Applied Physics. 19(S1). 133–133. 5 indexed citations
13.
Matsunaga, J., et al.. (1980). Design Limitations due to Substrate Currents and Secondary Impact lonization Electrons in NMOS LSI's. Japanese Journal of Applied Physics. 19(S1). 93–93. 5 indexed citations
14.
Iizuka, Tetsuya, Hiroshi Nozawa, Yoshihiro Mizutani, H. Kaneko, & S. Kohyama. (1979). Variable resistance polysilicon for high density CMOS RAM. 370–373. 9 indexed citations
15.
Shibata, Tadashi, et al.. (1979). A New Field Isolation Technology for High Density MOS LSI. Japanese Journal of Applied Physics. 18(S1). 263–263.
16.
Furuyama, T., K. Ohuchi, & S. Kohyama. (1979). An electrical mechanism for holding time degradation in dynamic MOS RAM's. IEEE Transactions on Electron Devices. 26(11). 1684–1690. 10 indexed citations
17.
Kohyama, S., et al.. (1977). A New Multiphase Electrode-per-bit Structure for CCD Memory. Japanese Journal of Applied Physics. 16(S1). 383–383. 1 indexed citations
18.
Kohyama, S., et al.. (1977). Fault tolerant 92160 bit multiphase CCD memory. 116–117. 16 indexed citations
19.
Hirabayashi, Kanji, et al.. (1976). 4096-Bit serial decoded multiphase serial-parallel-serial CCD memory. IEEE Transactions on Electron Devices. 23(2). 93–101. 1 indexed citations
20.
Kohyama, S., et al.. (1975). Semiconductor Memories. 29(9). 680–687. 1 indexed citations

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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