Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Ricoh Company

Rank (All Time): #31 of 106,127Top 1%
9,820 inventors
28,312 Patents All Time

Top Inventors at Ricoh Company All Time

Showing 8,901–8,950 of 9,820 inventors

RankNamePatents
#6936 Jonathan Garrett Adams 1
#6936 Bin Li 1
#6936 Jihua Zhang 1
#6936 Sayaka YASUDA 1
#6936 Jiawei Yong 1
#6936 Ji Xie 1
#6936 Jie Ren 1
#6936 Jiro Oouchi 1
#6936 Yuki YONEKAWA 1
#6936 Jinghao Miao 1
#6936 Jin Ma 1
#6936 Wakoh Hamada 1
#6936 Yuuki Yonekawa 1
#6936 Akira Saitoh 1
#6936 Wataru Nakayama 1
#6936 Jimmy Lo 1
#6936 Wataru NAYA 1
#6936 Ji-hwan Liu 1
#6936 Yukio Yonemura 1
#6936 Bingxian CHEN 1
#6936 Jiwon Gim 1
#6936 Jennifer Skiendzielewski 1
#6936 Jeffrey A. Schilling 1
#6936 Atsushi Goto 1
#6936 Wang Yang 1
#6936 Wei Jing 1
#6936 Jelena Kovacevic 1
#6936 Yutaka Yoshida 1
#6936 Yuuichi Yoshimura 1
#6936 William Dennis Leedekerken 1
#6936 James Vopni 1
#6936 Ben Roberts 1
#6936 Xinping Bao 1
#6936 James R. Pryde 1
#6936 Chao Ma 1
#6936 Atsushi Kita 1
#6936 Xiaomin Li 1
#6936 Xiaomei Lu 1
#6936 Xiaoya Sun 1
#6936 Noriharu Komine 1
#6936 Xue Fei 1
#6936 James M. Herold 1
#6936 Jack D. Burton 1
#6936 Xu Zichao 1
#6936 Atsushi Kimura 1
#6936 Zoran Stejic 1
#6936 Kouichi Itoda 1
#6936 Itaru Matsuta 1
#6936 Itaku Matsuta 1
#6936 Steven R. Ungemach 1