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 51–100 of 9,820 inventors

RankNamePatents
#51 Yasushi Nakazato 88
#52 Masahiro Tamura 86
#53 Shinya Tanaka 85
#54 Arinobu Yoshiura 84
#55 Kathrin Berkner 83
#55 Tetsuro Suzuki 83
#57 Kiyofumi Nagai 82
#58 Gregory J. Wolff 81
#58 Takayuki Seki 81
#58 Takashi Seto 81
#58 Akira Shinshi 81
#62 Kazumi Suzuki 80
#62 Seizo Suzuki 80
#64 Kensuke Yamaji 79
#64 Shinya Nakayama 79
#66 Kohji Sakai 78
#67 John W. Barrus 77
#67 Toshiyuki Kabata 77
#69 Berna Erol 76
#69 Hajime Gotoh 76
#69 Masayuki Yamane 76
#69 Tamotsu Aruga 76
#69 Takeshi Shintani 76
#69 Tetsuya Fujioka 76
#75 Kenji Sugiura 75
#76 Masaaki Ishida 74
#76 Masamoto Nakazawa 74
#76 Nozomu Tamoto 74
#76 Satoshi Muramatsu 74
#76 Yuji Suzuki 74
#81 Nobuo Kasahara 72
#81 Shinji Kato 72
#81 Tatsuya Miyadera 72
#81 Toshio Koike 72
#85 Kenji Kikuchi 71
#85 Makoto Hidaka 71
#85 Naoto Jikutani 71
#85 Naohiro Kumagai 71
#85 Naoki Matsuda 71
#85 Shin Hasegawa 71
#91 Hiroyuki Kawamoto 70
#91 Hideo Yoshizawa 70
#91 Masanori Horike 70
#91 Hiroshi Kitada 93
#95 Masahide Yamashita 68
#96 Atsushi Yamamoto 67
#96 Hiromichi Atsuumi 67
#96 Kazuhito Kishi 67
#96 Kiyonori Tsuda 67
#96 Masamichi Yamada 67