Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Ricoh Company

Rank (2025): #82 of 24,532Top 1%
689 inventors
340
Patents 2025

Top Inventors at Ricoh Company 2025

Showing 201–250 of 689 inventors

RankNamePatents
#173 Duane Storti 1
#173 Eiji Akamatsu 1
#173 Eiji Kemmochi 1
#173 Eiri Sagae 1
#173 Eiichiro Yoshida 1
#173 Er Sin Khoo 1
#173 Eri Watanabe 1
#173 Florin Neagu 1
#173 Genichiroh Kawamichi 1
#173 Gen Kitamura 1
#173 Genki Watanabe 1
#173 Giang Vo 1
#173 Goichi Akanuma 1
#173 Guru Prasanna 1
#173 Hanako BANDO 1
#173 Haijing Jia 1
#173 Hajime Kawasaki 1
#173 Haruka Koba 1
#173 Hajime Nishida 1
#173 Hayato Watanabe 1
#173 Hayato Yoshida 1
#173 Hengzhi Zhang 1
#173 Hiroki Asakimori 1
#173 Hiroshi Fujie 1
#173 Hiroshi Fujiwara 1
#173 Hirotaka Hatta 1
#173 Hirotaka Hayashi 1
#173 Hiromichi Hirano 1
#173 Hideaki Iijima 1
#173 Hiroshi Ikeguchi 1
#173 Hiroyuki Imai 1
#173 Hiroki Ishihara 1
#173 Hiroyoshi Ishizaki 1
#173 Hitoshi Iwatsuki 1
#173 Hideyuki Kihara 1
#173 Hiroshi Kikuchi 1
#173 Hiroto Kobayashi 1
#173 Hiroki Matsuura 1
#173 Hidetoshi Migita 1
#173 Hiroshi Mizusawa 1
#173 Hiroshi Nakai 1
#173 Hiroshi Nishimura 1
#173 Hironori Ohshima 1
#173 Hiroki Ohzaki 1
#173 Hiroshi Okamura 1
#173 Hiroyuki Sakuyama 1
#173 Hiroyuki Shimada 1
#173 Hisayoshi SUGAWARA 1
#173 Hiroyuki Sugiyama 1
#173 Hideaki Suzuki 1