Researcher Profile Statistics: Koichi Okumura

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Geo Map
Region #
AS - Asia, other 60
NA - North America 38
EU - Europe 5
Total 103
Country #
US - United States of America 36
CN - China 27
SG - Singapore 22
JP - Japan 9
NL - Netherlands 3
FR - France 2
MX - Mexico 2
HK - Hong Kong 1
IN - India 1
Total 103
City #
Zhengzhou 10
Kyoto 8
Beijing 6
San Marcos 4
Amsterdam 3
Tucson 2
Wuhan 2
Central 1
Des Moines 1
Fuzhou 1
other 65
Total 103


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2018 00 0000 0001 00 1
2019 00 0500 0030 00 8
2020 00 011100 1000 00 22
2021 00 0303 0040 00 10
2022 01 0101 1424 62 22
2023 116 7121 1420 00 35
Ever 103