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 (All Time):
#31
of 106,127
Top 1%
9,820 inventors
28,312
Patents All Time
Top Inventors at Ricoh Company
All Time
Showing 5,451–5,500 of 9,820 inventors
Rank
Name
Patents
#4826
Takafumi Shimizu
3
#4826
Takayuki Shitomi
3
#4826
Taiga Shoen
3
#4826
Tatsuya Suzuki
3
#4826
Takeo Suzuki
3
#4826
Takeshi Tada
3
#4826
Takuma TAKAMIZAWA
3
#4826
Tatsuya Takarada
3
#4826
Takehiro TANAKA
3
#4826
Takehito Tomita
3
#4826
Takashi Tsutsui
3
#4826
Tatsuya Tsuyuki
3
#4826
Tatsushi Umayahara
3
#4826
Tatsuroh Watanabe
3
#4826
Tatsumi Yamada
3
#4826
Takahiro Yamamoto
3
#4826
Takaharu Yamamoto
3
#4826
Tadao Yamasaki
3
#4826
Takashi Yanagimoto
3
#4826
Takahiro Yoshimi
3
#4826
Taichi Yoshioka
3
#4826
Teruyuki Furuta
3
#4826
Tetsuya Hiruma
3
#4826
Tetsuya Kimura
3
#4826
Tetsuji Kuroda
3
#4826
Tetsuhiko Mizuyama
3
#4826
Tetsuya Ogawa
3
#4826
Tetsuya Ohfuchi
3
#4826
Tetsuhiko OMORI
3
#4826
Tetsuro Saitoh
3
#4826
Teruo Shibata
3
#4826
Teruyuki Takei
3
#4826
Teruyoshi Tanaka
3
#4826
Tetsuroh Tatebe
3
#4826
Tomoyasu Aizaki
3
#4826
Toyokazu Aoki
3
#4826
Tomoo Asami
3
#4826
Toshihiro Atsumi
3
#4826
Tomoko Fukasawa
3
#4826
Tomonori Fukui
3
#4826
Tokutaro Fukushima
3
#4826
Tokiko Gotoh
3
#4826
Toshiyuki Haginoya
3
#4826
Tohru Haruki
3
#4826
Toshitaka Hayashima
3
#4826
Toshihiro Hyodo
3
#4826
Toshihiro Isozaki
3
#4826
Tokuzo Kaneda
3
#4826
Toshifumi Kato
3
#4826
Toshiyasu Kawabata
3
« Prev
108
109
110
111
112
Next »