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 (2019):
#40
of 32,327
Top 1%
1,584 inventors
988
Patents 2019
Top Inventors at Ricoh Company
2019
Showing 201–250 of 1,584 inventors
Rank
Name
Patents
#149
Koki Sakano
3
#149
Koji Sasaki
3
#149
Kohji Takeuchi
3
#149
Kohichi Utsunomiya
3
#149
Kurt Knodt
3
#149
Larry M. Ernst
3
#149
Linda Sue Liebelt
3
#149
Mayuka Araumi
3
#149
Masahiko Ishikawa
3
#149
Masaya Kawarada
3
#149
Manuel Martinello
3
#149
Masato Nakajima
3
#149
Masayoshi Nomura
3
#149
Masami Okamoto
3
#149
Masahiro Seki
3
#149
Mariko Takii
3
#149
Masato Tsuji
3
#149
Masateru Ujiie
3
#149
Megumi Kitamura
3
#149
Michael J. Gormish
3
#149
Minami Ogawa
3
#149
Michiharu Suzuki
3
#149
Morio Miki
3
#149
Naohiro Kumagai
3
#149
Naoki Nakamura
3
#149
Naoki Nakatake
3
#149
Naoto Sakurai
3
#149
Narumi Sugita
3
#149
Nobuyoshi Suzuki
3
#149
Reinhard Heinrich Hohensee
3
#149
Ryoji Araki
3
#149
Ryosuke Kasahara
3
#149
Ryo Sato
3
#149
Ryoh SHIMOMOTO
3
#149
Satoru HIRAKATA
3
#149
Satoshi Kuno
3
#149
Satoshi Sawaguchi
3
#149
Satoshi Takahashi
3
#149
Saori Yamada
3
#149
Scott R. Johnson
3
#149
Seiichi Kogure
3
#149
Shinichi Arasawa
3
#149
Sho Kamezawa
3
#149
Shinichi Namekata
3
#149
Shozo Sakura
3
#149
Sho Sawahata
3
#149
Shoh Tsuritani
3
#149
Shuutaroh Yuasa
3
#149
Susumu Miyazaki
3
#149
Susumu Narita
3
« Prev
3
4
5
6
7
Next »