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JT
Japan Tobacco
Rank (2020):
#1009
of 32,488
Top 4%
71 inventors
42
Patents 2020
Top Inventors at Japan Tobacco
2020
Showing 1–50 of 71 inventors
Rank
Name
Patents
1
Manabu Yamada
21
2
Takuma NAKANO
14
3
Manabu Takeuchi
13
#4
Hirofumi Matsumoto
8
#5
Akihiko Suzuki
6
#6
Takeshi Akiyama
4
#7
Hajime Fujita
3
#7
Masafumi Tarora
3
#7
Takashi Oda
3
#10
Atsuro Yamada
2
#10
Kazuhiro Kondo
2
#10
Keiko Fujii
2
#10
Kimitaka UCHII
2
#10
Nobuyuki Kobayashi
2
#10
Takeshi Akao
2
#10
Tomoichi Watanabe
2
#10
Yoshinori Fujisawa
2
#10
Yusuke Miyamoto
2
#19
Ayako Nomura
1
#19
Ayumi Yamagami
1
#19
Dai Motoda
1
#19
Hironobu Nagamori
1
#19
Hiroshi Okuno
1
#19
Hiroshi Sasaki
1
#19
Hiroyuki Torai
1
#19
Ikuo Mitani
1
#19
Kazumasa ARAE
1
#19
Kaori Hamano
1
#19
Katsuyoshi Hara
1
#19
Kazuhiko Katayama
1
#19
Kenji Ito
1
#19
Kengo Murakami
1
#19
Kei OISHI
1
#19
Koichi Suzawa
1
#19
Masao Arai
1
#19
Masaaki Kobayashi
1
#19
Masayuki Kotoku
1
#19
Masaki Takagi
1
#19
Mai TSUKAHARA
1
#19
Masako Tsunashima
1
#19
Michihiro Inagaki
1
#19
Naoki Manta
1
#19
Naomi Oka
1
#19
Noriko Ishikawa
1
#19
Nobutaka Yamaoka
1
#19
Ritsuki MASUO
1
#19
Ryosuke NAGASE
1
#19
Sadao Ogi
1
#19
Seiki Sato
1
#19
Shintaro Akiyama
1
1
2
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