Kitayama, Ken Ichi
National Institute of Information and Communications Technology,
Japan
2024 Rank: 31,010
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 65 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 31,010 | 22,221 |
| Total Cites | 8,044 | 11,448 |
| H-index | 46 | 55 |
| Hm-index | 28 | 32 |
| Number of Single Authored Papers | 40 | 40 |
| Total Cites to Single Authored Papers | 479 | 607 |
| Number of Single+First Authored Papers | 163 | 163 |
| Total Cites to Single+First Authored Papers | 1,952 | 2,643 |
| Number of Single+First+Last Authored Papers | 745 | 745 |
| Total Cites to Single+First+Last Authored Papers | 7,119 | 10,162 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,922 | 7,192 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.59 |
| Self-Citation Percentage |
29.73%
|
|
Kitayama, Ken Ichi
Japan National Institute of Information and Communications Technology,
Japan
2023 Rank: 28,688
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 86 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 28,688 | 20,758 |
| Total Cites | 7,814 | 11,169 |
| H-index | 46 | 54 |
| Hm-index | 28 | 31 |
| Number of Single Authored Papers | 40 | 40 |
| Total Cites to Single Authored Papers | 469 | 596 |
| Number of Single+First Authored Papers | 163 | 163 |
| Total Cites to Single+First Authored Papers | 1,885 | 2,562 |
| Number of Single+First+Last Authored Papers | 740 | 740 |
| Total Cites to Single+First+Last Authored Papers | 6,910 | 9,907 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 5,729 | 6,969 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.60 |
| Self-Citation Percentage |
30.04%
|
|
Kitayama, Ken Ichi
The Graduate School for the Creation of New Photonics Industries,
Japan
2022 Rank: 26,553
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 71 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 26,553 | 19,293 |
| Total Cites | 7,537 | 10,817 |
| H-index | 45 | 52 |
| Hm-index | 27 | 31 |
| Number of Single Authored Papers | 39 | 39 |
| Total Cites to Single Authored Papers | 458 | 586 |
| Number of Single+First Authored Papers | 162 | 162 |
| Total Cites to Single+First Authored Papers | 1,801 | 2,449 |
| Number of Single+First+Last Authored Papers | 727 | 727 |
| Total Cites to Single+First+Last Authored Papers | 6,662 | 9,594 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 5,518 | 6,707 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.61 |
| Self-Citation Percentage |
30.32%
|
|
Kitayama, Ken Ichi
Japan National Institute of Information and Communications Technology,
Japan
2021 Rank: 27,346
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 74 out of 108,280 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 27,346 | 19,262 |
| Total Cites | 7,267 | 10,293 |
| H-index | 42 | 52 |
| Hm-index | 27 | 31 |
| Number of Single Authored Papers | 39 | 39 |
| Total Cites to Single Authored Papers | 428 | 547 |
| Number of Single+First Authored Papers | 159 | 159 |
| Total Cites to Single+First Authored Papers | 1,708 | 2,300 |
| Number of Single+First+Last Authored Papers | 710 | 710 |
| Total Cites to Single+First+Last Authored Papers | 6,420 | 9,121 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 5,296 | 6,420 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.60 |
| Self-Citation Percentage |
29.40%
|
|
Kitayama, Ken Ichi
Japan National Institute of Information and Communications Technology,
Japan
2020 Rank: 25,609
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 75 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 25,609 | 17,886 |
| Total Cites | 6,940 | 9,867 |
| H-index | 41 | 50 |
| Hm-index | 26 | 30 |
| Number of Single Authored Papers | 36 | 36 |
| Total Cites to Single Authored Papers | 413 | 532 |
| Number of Single+First Authored Papers | 155 | 155 |
| Total Cites to Single+First Authored Papers | 1,599 | 2,185 |
| Number of Single+First+Last Authored Papers | 700 | 700 |
| Total Cites to Single+First+Last Authored Papers | 6,112 | 8,715 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 5,002 | 6,066 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.63 |
| Self-Citation Percentage |
29.66%
|
|
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