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 6,751–6,800 of 9,820 inventors

RankNamePatents
#5693 Yoshitomo Kobayashi 2
#5693 Yoshihiro Koseki 2
#5693 Yoshimitsu Kumai 2
#5693 Yohei Kunichika 2
#5693 Yohsuke Kusumi 2
#5693 Yoji Makino 2
#5693 Yoshiko Maruyama 2
#5693 Yosuke Matsuoka 2
#5693 Youichiroh Miyaguchi 2
#5693 Yoshimi Mizoguchi 2
#5693 Yoshiharu Morita 2
#5693 Yohichiroh Mukunoki 2
#5693 Yoshinobu Nakashimada 2
#5693 Yoshihide Niisato 2
#5693 Yoshiyuki NISHIZAWA 2
#5693 Yoshifumi Ohba 2
#5693 Yohichiroh Ohbayashi 2
#5693 Yoshio Ohno 2
#5693 Yoshiaki Ohzeki 2
#5693 Yoshihide Ota 2
#5693 Yoshitaka Saga 2
#5693 Yoshinobu Sai 2
#5693 Yohei Sakon 2
#5693 Yoshihiko Sano 2
#5693 Yoshiyuki Sato 2
#5693 Yojiro Sato 2
#5693 Yoshihiko Shimohira 2
#5693 Yoshihiko Shimura 2
#5693 Yoshiyuki Shishido 2
#5693 Yoichiro Sugino 2
#5693 Yoshio Taga 2
#5693 Yoshihiro Takada 2
#5693 Yoshio Toyoshima 2
#5693 Youichi Tsukamoto 2
#5693 Yoshio Uchikata 2
#5693 Youichi Ueda 2
#5693 Yohichi Utaka 2
#5693 Yoshiteru Yamada 2
#5693 Yohzoh Yamamoto 2
#5693 Yohei Yamazaki 2
#5693 Yuuta Aoki 2
#5693 Yuusuke Arai 2
#5693 Yuuya Endoh 2
#5693 Yuki Fujimura 2
#5693 Yui Furumi 2
#5693 Yukihiro Hayakawa 2
#5693 Yuusuke Hayashi 2
#5693 Yuichiro Higashi 2
#5693 Yuta HIRATSUKA 2
#5693 Yukinari Hirose 2