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 6,651–6,700 of 9,820 inventors

RankNamePatents
#5693 Toshihiko Misawa 2
#5693 Toru Miyabori 2
#5693 Tomotsugu Miyamoto 2
#5693 Tomio Mizuno 2
#5693 Tomoyuki Moriya 2
#5693 Toshiya Murota 2
#5693 Tomokazu Namiki 2
#5693 Toshiro Narizuka 2
#5693 Toshiaki Nomura 2
#5693 Toru Noro 2
#5693 Tomoyuki Ogawa 2
#5693 Tomoyuki Okada 2
#5693 Toshikatsu Omotani 2
#5693 Toshiro Sahashi 2
#5693 Tomoharu Saito 2
#5693 Toshiaki Sannohe 2
#5693 Toru Sasaki 2
#5693 Tomoyuki Sato 2
#5693 Tomokazu Sato 2
#5693 Tomoki Satoi 2
#5693 Tomobumi Shibano 2
#5693 Toshio Shiina 2
#5693 Toshiyuki Shimizu 2
#5693 Tohru Shimizu 2
#5693 Tomoki Shimohira 2
#5693 Tomomi Suetake 2
#5693 Toshihiko SUGIYAMA 2
#5693 Tomohide Takano 2
#5693 Tomohiko Terai 2
#5693 Tomoyuki Tsukuda 2
#5693 Tomomi Ueno 2
#5693 Tohru Ueno 2
#5693 Tomoki Umezawa 2
#5693 Toshihiko Usami 2
#5693 Tomio Wakabayashi 2
#5693 Toshiaki Watanabe 2
#5693 Tohru Watanabe 2
#5693 Toshiya Yabei 2
#5693 Toshio Yamaki 2
#5693 Tomohiro Yamamoto 2
#5693 Toshiki Yamanishi 2
#5693 Toshiki Yamashita 2
#5693 Tomoaki Yano 2
#5693 Tohta Yasuda 2
#5693 Toshikazu Yoshimizu 2
#5693 Tsukasa Kohchi 2
#5693 Tsutomu Ogasahara 2
#5693 Tsutomu Satou 2
#5693 Tsutomu Shoji 2
#5693 Tsuyoshi Tanaka 2