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Ricoh Company
Rank (2019):
#40
of 32,327
Top 1%
1,584 inventors
988
Patents 2019
Top Inventors at Ricoh Company
2019
Showing 1–50 of 1,584 inventors
Rank
Name
Patents
1
Takahiro Asai
16
2
Hiroshi Kitada
13
2
Lana Wong
13
2
Masahiro Ishida
13
2
Yoshinaga Kato
13
#6
Hiroshi Yoshinaga
11
#6
Ippei Fujimoto
11
#6
Naoki Matsuda
11
#6
Takayuki Seki
11
#10
Kazunari Sawada
10
#10
Kenji Ishii
10
#10
Naoyuki Ueda
10
#10
Ryoichi Saotome
10
#10
Shinji Matsumoto
10
#10
Yukiko Abe
10
#10
Yuki Nakamura
10
#10
Yuji Sone
10
#18
Sadanori Arae
9
#18
Tohru Kanno
9
#20
Jamey Graham
8
#20
Minehide Kusayanagi
8
#20
Rathnakara Malatesha
8
#20
Takeshi Homma
8
#20
Takahiro Yoshida
8
#25
Hayato Fujita
7
#25
Junichiro Natori
7
#25
Kenichiro Morita
7
#25
Masamoto Nakazawa
7
#25
Marquis G. Waller
7
#25
Mizuki Otagiri
7
#25
Naoki Umehara
7
#25
Takeshi Horiuchi
7
#25
Takahiro Imai
7
#25
Takashi Seto
7
#25
Tomoaki Sugawara
7
#25
Toshihiro Yoshinuma
7
#25
Tsuneaki Kondoh
7
#25
Yuko Arizumi
7
#25
Yuuichiroh Hayashi
7
#40
Daisuke Imaki
6
#40
Hiroshi Gotou
6
#40
Hiroshi HINOHARA
6
#40
Hibiki Tatsuno
6
#40
Junichi Matsumoto
6
#40
Kazumi Suzuki
6
#40
Keinosuke Kondoh
6
#40
Ken Onodera
6
#40
Michael Griffin
6
#40
Ryohei Matsuda
6
#40
Steven A. Nelson
6
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