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 251–300 of 689 inventors

RankNamePatents
#173 Hiromasa Takagi 1
#173 Hiroyuki Takahashi 1
#173 Hiroyasu Umehara 1
#173 Hiroaki Takahashi 1
#173 Hiroaki Tanaka 1
#173 Hiroki Terauchi 1
#173 Hideki Tobinaga 1
#173 Hiroki Uchibori 1
#173 Hitoshi Usami 1
#173 Hidekazu Yaginuma 1
#173 Hiroyuki Yamashita 1
#173 Hiroshi Yamashita 1
#173 Hong Yi 1
#173 Ikumi Kazama 1
#173 Isamu Kubo 1
#173 Jiashi Zhang 1
#173 Jumpei Aoyama 1
#173 Justin J. Coulter 1
#173 Jun Hitosugi 1
#173 Junpei Hosoya 1
#173 Jun Ichinowatari 1
#173 Junpei Mikami 1
#173 Jun Ogino 1
#173 Jun Okamoto 1
#173 Jun Saito 1
#173 Junichi Takami 1
#173 Junichi Watanabe 1
#173 Junji Yamabe 1
#173 Jun Yamashita 1
#173 Jun-Ying Zhang 1
#173 Kanshi Abe 1
#173 Kazuhiro Fujita 1
#173 Kazuoki Fuwa 1
#173 Kazuki Haba 1
#173 Kaori Hemmi 1
#173 Katsuhiro Hoshi 1
#173 Kazuma IZUMIYA 1
#173 Kazuaki Kamihara 1
#173 Kazuma Koike 1
#173 Kaoru Maeda 1
#173 Kazuyoshi Matsuo 1
#173 Kaori Mitsuishi 1
#173 Kaname Morita 1
#173 Kazuto NAGAHASHI 1
#173 Kagehiro Nagao 1
#173 Kazune NAKAMURA 1
#173 Katsumi Okada 1
#173 Kazuto SHIBUYA 1
#173 Kazuhiro Shimada 1
#173 Kanta SHIMIZU 1