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Ricoh Company
Rank (All Time):
#31
of 106,127
Top 1%
9,820 inventors
28,312
Patents All Time
Top Inventors at Ricoh Company
All Time
Showing 4,951–5,000 of 9,820 inventors
Rank
Name
Patents
#4826
Hideyo Nishizima
3
#4826
Hiroshi Nitta
3
#4826
Hidetoshi Noda
3
#4826
Hisakazu Ohkawara
3
#4826
Hideharu Ohkuma
3
#4826
Hideki Ono
3
#4826
Hirofumi Ono
3
#4826
Hiroaki Sagae
3
#4826
Hirohisa Saito
3
#4826
Hirohisa SAITOH
3
#4826
Hideyuki Santoh
3
#4826
Hideyuki Satoh
3
#4826
Hiroyuki Seki
3
#4826
Hidenori Shindo
3
#4826
Hirofumi Sugane
3
#4826
Hideki Sugimoto
3
#4826
Hiroki Sugino
3
#4826
Hidetoshi Suzuki
3
#4826
Hiroshi Takahagi
3
#4826
Hisanori Takahashi
3
#4826
Hisao Takahashi
3
#4826
Hisashi Takata
3
#4826
Hiroaki Takenouchi
3
#4826
Hiroyuki Tanabe
3
#4826
Hiroki Terauchi
3
#4826
Hidenao Ubukata
3
#4826
Hideyuki Ueda
3
#4826
Hideaki Umehara
3
#4826
Hideyo Watanabe
3
#4826
Hiroshi Yamasita
3
#4826
Hongyang Guo
3
#4826
Hongjie Tan
3
#4826
HuiZee Then
3
#4826
Ichiro Maeda
3
#4826
Ichiro Yoshihara
3
#4826
Idzumi Okajima
3
#4826
Isamu Mitsuke
3
#4826
Isamu Miyanishi
3
#4826
Isao Nishimura
3
#4826
Isamu Suzuki
3
#4826
Isao Yasuda
3
#4826
Izumi Aiso
3
#4826
Jinting Hou
3
#4826
Johji Akiyama
3
#4826
John Davis Allison
3
#4826
John Brewer
3
#4826
John Cullen
3
#4826
Joseph G. Frick
3
#4826
John Hamilton
3
#4826
Junichi Fujitaka
3
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