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 (2018):
#30
of 30,013
Top 1%
1,821 inventors
1,055
Patents 2018
Top Inventors at Ricoh Company
2018
Showing 1,351–1,400 of 1,821 inventors
Rank
Name
Patents
#807
Ryoh Idehara
1
#807
Ryo Iwasaki
1
#807
Ryuta Kaneda
1
#807
Ryuuta Katoh
1
#807
Ryota Kidera
1
#807
Ryusuke Mase
1
#807
Ryusuke MAYUZUMI
1
#807
Ryosuke Miyahara
1
#807
Ryo Miyakoshi
1
#807
Ryosuke Mizunashi
1
#807
Ryohta Morimoto
1
#807
Ryouhei Ohi
1
#807
Ryo Sato
1
#807
Ryoichiro Suzuki
1
#807
Ryohta Takahashi
1
#807
Ryoh TAKEMOTO
1
#807
Ryohsuke Tamura
1
#807
Ryo Tashiro
1
#807
Ryuji Tsukamoto
1
#807
Ryuhei Waragai
1
#807
Ryoh Yokoyama
1
#807
Ryohta Yoneta
1
#807
Ryuuta Yoshida
1
#807
Ryohsuke Yoshihashi
1
#807
Satoshi Aizawa
1
#807
Satoshi Arai
1
#807
Satomi Araki
1
#807
Satoshi Hikida
1
#807
Satoru Ishikake
1
#807
Saki Izumi
1
#807
Salma Khan
1
#807
Satoshi Kitaoka
1
#807
Satoshi Kuno
1
#807
Satoru Nagasawa
1
#807
Satoshi Nakajima
1
#807
Satoshi Nakazawa
1
#807
Satoshi Ogawa
1
#807
Sadayuki Ohsawa
1
#807
Satoyuki Sekiguchi
1
#807
Satoru Sugawara
1
#807
Saeko TAKEDA
1
#807
Sachiko Takeuchi
1
#807
Satoru Tanaka
1
#807
Satoshi Taneichi
1
#807
Satoru Tobita
1
#807
Satoshi Ueda
1
#807
Satoshi Ueno
1
#807
Saori Yamada
1
#807
Satoru Yamada
1
#807
Sayaka YASUDA
1
« Prev
26
27
28
29
30
Next »