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 (2017):
#31
of 29,974
Top 1%
1,810 inventors
1,161
Patents 2017
Top Inventors at Ricoh Company
2017
Showing 1,551–1,600 of 1,810 inventors
Rank
Name
Patents
#815
Shuko KUWANO
1
#815
Shunichi Maeda
1
#815
Shingo Masaoka
1
#815
Daiki INABA
1
#815
Shintaro MATSUMOTO
1
#815
Shingo Matsushita
1
#815
Akiko KITAYAMA
1
#815
Shohgo Miura
1
#815
Shigeru Mizuno
1
#815
Yuuji Tanaka
1
#815
Shohhei Moroi
1
#815
Akira Kinoshita
1
#815
Yoshiyuki Shishido
1
#815
Daisuke Imaki
1
#815
Yuuta Tanaka
1
#815
Daniel Hufnagel
1
#815
David Greetham
1
#815
Yukinari Hirose
1
#815
Akihiro Kawakami
1
#815
Shuntaroh Nakayama
1
#815
Daren Gilmore
1
#815
Dani Essindi Behrendt
1
#815
Shinichiro Naruse
1
#815
Shigeo Negoro
1
#815
Shinichi Nitta
1
#815
Shogo Nobumori
1
#815
Shinji Nohsho
1
#815
Shouji Okabe
1
#815
Shigeo Oonuma
1
#815
Shinichiroh Osanai
1
#815
Daniel Arnitz
1
#815
Shigetaka Sakakibara
1
#815
Shingo Sakashita
1
#815
Shozo Sakura
1
#815
Yuki Imaizumi
1
#815
Sho Sawahata
1
#815
Craig D. Brossman
1
#815
Shigeya Senda
1
#815
Shinya Seno
1
#815
Shu Shi
1
#815
Shinya Shimizu
1
#815
Shingo Shiramura
1
#815
Shimpei SONODA
1
#815
Claudia Alimpich
1
#815
Shuji Takamatsu
1
#815
Akihiro Kakinuma
1
#815
Shigeo Takeuchi
1
#815
Yuichi ISHII
1
#815
Shuntaroh Tamaki
1
#815
Akihiro Iwamatsu
1
« Prev
30
31
32
33
34
Next »