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 9,601–9,650 of 9,820 inventors

RankNamePatents
#6936 Te-Yu Chu 1
#6936 Koichi Kawano 1
#6936 Kota KAWAMOTO 1
#6936 Kohji Kawahata 1
#6936 Akishige Kodama 1
#6936 Kouki Katoh 1
#6936 Kotaro Kato 1
#6936 Kohji KAMBARA 1
#6936 Tetsuroh Hirota 1
#6936 Claudia Alimpich 1
#6936 Kohichiro Jinnai 1
#6936 Tetsuo Hosokawa 1
#6936 Kouki Isago 1
#6936 Tetsuhiro Kagawa 1
#6936 Teruki Kamada 1
#6936 Koichi Irie 1
#6936 Kouichi Ikeda 1
#6936 Kouji Ichimiya 1
#6936 Koji Ichimiya 1
#6936 Koichi Ichihara 1
#6936 Kohji Ichiba 1
#6936 Tetsuhiro Kogawa 1
#6936 ChunJie Yu 1
#6936 Kohsuke Hiramoto 1
#6936 Kohji Hirakura 1
#6936 Teiichi Lee 1
#6936 Kohji Hayashi 1
#6936 Kohei Hayasaka 1
#6936 Tetsuya Miharada 1
#6936 Koji Hashiuchi 1
#6936 Kohji Hashiuchi 1
#6936 Kohichi Hashimoto 1
#6936 Koji Hanya 1
#6936 Atsushi Fujita 1
#6936 Kouichi Haga 1
#6936 Teturo Motoyama 1
#6936 Kota Fujimori 1
#6936 John Ross Wallrabenstein 1
#6936 Tetsuya Nakao 1
#6936 Kouichi Asakura 1
#6936 Kohsuke Arai 1
#6936 Kohji ARAGAKI 1
#6936 Kohichiroh Adachi 1
#6936 Tetsuya Oda 1
#6936 Klyonori Tsuda 1
#6936 Kimura Yoshiyuki 1
#6936 Chizuru Yoshida, legal representative 1
#6936 Kiyoshi Yano 1
#6936 Tetsuya Okada 1
#6936 Tetsuyuki Osaki 1