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 (2016):
#23
of 28,424
Top 1%
2,036 inventors
1,429
Patents 2016
Top Inventors at Ricoh Company
2016
Showing 651–700 of 2,036 inventors
Rank
Name
Patents
#618
Harry Reese Lewis
2
#618
Haruki Nagata
2
#618
Hajime Nakanotani
2
#618
Haihua Yu
2
#618
Hiroya Abe
2
#618
Hiroyuki Fuchioka
2
#618
Hidetoshi Fujii
2
#618
Hiroshi HINOHARA
2
#618
Hisanori Kawaura
2
#618
Hikaru Kobayashi
2
#618
Hiroshi Kobayashi
2
#618
Hideki Kosugi
2
#618
Hidetaka Kubo
2
#618
Hiroshi Mizusawa
2
#618
Hisashi Nakajima
2
#618
Hidetaka Noguchi
2
#618
Hiroko Ohkura
2
#618
Hironori Ohshima
2
#618
Hirobumi Ooyoshi
2
#618
Hiroki Ozaki
2
#618
Hiroshi Sawase
2
#618
Hisayoshi SUGAWARA
2
#618
Hideki Sugimoto
2
#618
Hirokatsu Suzuki
2
#618
Hiroto TACHIBANA
2
#618
Hiroshi Takahashi
2
#618
Hiroki Tanaka
2
#618
Hiroaki Tanaka
2
#618
Hiroaki Uchiyama
2
#618
Hiroshi Yamada
2
#618
Hiroshi Yamaguchi
2
#618
Hideo Yoshizawa
2
#618
Homare Ehara
2
#618
Itsuo Yukie
2
#618
Ivana To{hacek over (s)}ić
2
#618
Jim Vopni
2
#618
Joji Akiyama
2
#618
Joseph G. Frick
2
#618
Joseph Wayne Stradling
2
#618
Jun Aoto
2
#618
Junichi Hara
2
#618
Junichi Ikeda
2
#618
Junichi Kawase
2
#618
Junichi Murano
2
#618
Jun Murata
2
#618
Junya Suzuki
2
#618
Jun Watanabe
2
#618
Jun Yasuda
2
#618
Jun Yura
2
#618
Kanshi Abe
2
« Prev
12
13
14
15
16
Next »