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 7,951–8,000 of 9,820 inventors

RankNamePatents
#6936 Chao Ma 1
#6936 Hideki Takeshita 1
#6936 Yuya Mori 1
#6936 Atushi Fujita 1
#6936 Yuuya Mori 1
#6936 Hidenori Takayasu 1
#6936 Atsushi Kita 1
#6936 Hiroshi Takayama 1
#6936 Yuji Morioka 1
#6936 Yutaka Moriya 1
#6936 Yuki Moro 1
#6936 Hirotsugu Shirai 1
#6936 Hideharu Shiota 1
#6936 Hiroyuki Shinohara 1
#6936 Hiroshi Satoh 1
#6936 Atsushi Kimura 1
#6936 Yuuya Nakatani 1
#6936 Hideki Satoh 1
#6936 Yuuya NAKAZAWA 1
#6936 Hiroyoshi Sato 1
#6936 Yukihisa Narazaki 1
#6936 Hideyuki Sato 1
#6936 Hidemasa Sato 1
#6936 Hironori Sasaki 1
#6936 Atsushi Ishitori 1
#6936 Hiroyuki Sakayori 1
#6936 Hiroshi Saito 1
#6936 Chih-Yuan Liu 1
#6936 Hirobumi Ouchi 1
#6936 Yusuke Noguchi 1
#6936 Hidetoshi Ono 1
#6936 Yuta Nomura 1
#6936 Chiemi Hirano 1
#6936 Hiroyuki Ono 1
#6936 Hiroto Okochi 1
#6936 Yukari Nozaki 1
#6936 Hideo Okazaki 1
#6936 Yuzoh Obata 1
#6936 Hisao Okada 1
#6936 Hiromi Okada 1
#6936 Yuko Ogasawara 1
#6936 Yuuya Ogawa 1
#6936 Hiroshi Ohno 1
#6936 Akio Tamura 1
#6936 Hirochika Ohnishi 1
#6936 Hisayuki Ogawa 1
#6936 Hiroshi Noaki 1
#6936 Yusuke OSAKI 1
#6936 Hisatsugu Niki 1
#6936 Yuko Ota 1