Patent Leaderboard
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Search
Companies
Inventors
Cities
States
Ricoh Company
Rank (2023):
#61
of 29,688
Top 1%
982 inventors
580
Patents 2023
Top Inventors at Ricoh Company
2023
Showing 851–900 of 982 inventors
Rank
Name
Patents
#309
Tomoya Ohmura
1
#309
Toshiya Sagisaka
1
#309
Toru Sasaki
1
#309
Tomohiro Shima
1
#309
Toshihiko Shimokawa
1
#309
Tomoaki Sugawara
1
#309
Toshihiko SUGIYAMA
1
#309
Tomoko Takahashi
1
#309
Tomoyuki Takahira
1
#309
Tomonori Tamura
1
#309
Tomoya Tanaka
1
#309
Toshihide Tomotaka
1
#309
Tomoko Utsumi
1
#309
Toshiya Yamaguchi
1
#309
Toshiki Yamanaka
1
#309
Tomoki Yoshida
1
#309
Tsuyoshi Arao
1
#309
Tsuyoshi Ishikawa
1
#309
Tsukuru Kai
1
#309
Tsuneaki Kondoh
1
#309
Tsutomu Maekawa
1
#309
Tsuyoshi Matsuyama
1
#309
Tsuyoshi Nagasu
1
#309
Tsuneyasu Nagatomo
1
#309
Tsukiko TAKAHASHI
1
#309
Tsunehiro Watanabe
1
#309
Vlad Alin Iordachescu
1
#309
Waka Lin
1
#309
Weitao Gong
1
#309
William Edward Manchester
1
#309
Xiaojing Fan
1
#309
Xu Zichao
1
#309
Yasushi Akiba
1
#309
Yasunari Harada
1
#309
Yasuhiro Hayashi
1
#309
Yasunori Ishigaya
1
#309
Yasuhiro Kajiwara
1
#309
Yasuo Kamada
1
#309
Yasuo Katano
1
#309
Yasuhiro Kazama
1
#309
Yasukazu Kitamura
1
#309
Yasuki Matsuura
1
#309
Yasuhiro Nakahama
1
#309
Yasuhito Nakatani
1
#309
Yasuhide Ohkubo
1
#309
Yasufumi Takahashi
1
#309
Yasuhiko Tsugawa
1
#309
Yasuyuki Yamashita
1
#309
Yixuan Tong
1
#309
Yiwei Wang
1
« Prev
16
17
18
19
20
Next »