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 9,001–9,050 of 9,820 inventors

RankNamePatents
#6936 Misaki Ishida 1
#6936 Mihoko Inui 1
#6936 Mihoko Inamoto 1
#6936 Mitsuru Imai 1
#6936 Minoru Imahara 1
#6936 Minoru Igarashi 1
#6936 Takeshi Eguchi 1
#6936 Takuya Ejiri 1
#6936 Takayuki Endo 1
#6936 Mitsuaki Hashiyama 1
#6936 Takashi Ezaki 1
#6936 Michie Hashimoto 1
#6936 Michael Haller 1
#6936 Tatsuya Fujij 1
#6936 Takuroh FUJIOKA 1
#6936 Mike Griffin 1
#6936 Mitsuyuki Goto 1
#6936 Mikio Goto 1
#6936 Mitsuhiro Furuse 1
#6936 Mitsuru Fukushima 1
#6936 Michiyo Fukushima 1
#6936 Mitsuo Fukushima 1
#6936 Takayuki Fujita 1
#6936 Min-jae Chung 1
#6936 Michael Charity 1
#6936 Takashi Fukushima 1
#6936 Michihara Abe 1
#6936 Megumi Yamamoto 1
#6936 Takuya Furuta 1
#6936 Tatsuhiko Futamura 1
#6936 Megumi OKUMURA 1
#6936 Daijiroh Sumino 1
#6936 Melanie Meixner 1
#6936 Akira Akada 1
#6936 Merlyn Evans 1
#6936 Takayuki Hase 1
#6936 Taiki Hasebe 1
#6936 Masahiro Yukikawa 1
#6936 Takahiko Hasegawa 1
#6936 Matsuda Yuji 1
#6936 Masahiro Yoshino 1
#6936 Tatsuhiko Hashimoto 1
#6936 Masanori Yoshinaka 1
#6936 Masami Yoshimura 1
#6936 Masato Yoshikawa 1
#6936 Daisuke Sugimoto 1
#6936 Matsuo Yomogida 1
#6936 Masaaki Yokoyama 1
#6936 Masata Yokoyama 1
#6936 Takashi Hayashi 1