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 7,401–7,450 of 9,820 inventors

RankNamePatents
#6936 Baba Hiroshi 1
#6936 Hisako Nagao 1
#6936 Yusuke Furuichi 1
#6936 Hiroyuki Moriya 1
#6936 Babak Hassibi 1
#6936 Hideki Miyamoto 1
#6936 Yuuto Hakamada 1
#6936 Hidetaka Miyajima 1
#6936 Hiroshi Matsuoka 1
#6936 Hideo Matsumoto 1
#6936 Hiroshi Kyono 1
#6936 Yuuta HAYASHI 1
#6936 Hiroaki Kuwabara 1
#6936 Yukihide Hayashida 1
#6936 Barbara Galvez Gonzalez 1
#6936 Yuitiro Higashi 1
#6936 Yuichirou Higashi 1
#6936 Hironobu Kurihara 1
#6936 Hiroaki Kotera 1
#6936 Hiroshi Konno 1
#6936 Hiroshi Koizumi 1
#6936 Yutaka Ikebuchii 1
#6936 Hiroyuki Kohno 1
#6936 Hiroki Kohmura 1
#6936 Aldyasu Amita 1
#6936 Hiroaki Kohge 1
#6936 Hideki Kobayashi 1
#6936 Allan A. Hren 1
#6936 Yuu Inami 1
#6936 Yuichi Inoue 1
#6936 Hiroyuki Kitagawa 1
#6936 Hiroyuki Kikuchi 1
#6936 Hiroyuki Kaya 1
#6936 Yuya ITOH 1
#6936 Hideki Kawashima 1
#6936 Yunong JI 1
#6936 Yubao Jibiki 1
#6936 Yura Jun 1
#6936 Yusho Kaku 1
#6936 Hiromu Kashihara 1
#6936 Hitoshi Kamoshida 1
#6936 Yuziro Kaneko 1
#6936 Alex Keith 1
#6936 Hideharu Kamiyama 1
#6936 Yusuke Karube 1
#6936 Yuki Kashima 1
#6936 Hiroshi KAMIMOTO 1
#6936 Hiroshi Kamata 1
#6936 Hideki Itoh 1
#6936 Yukiko Katoh 1