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 751–800 of 1,821 inventors
Rank
Name
Patents
#386
Yasuyuki Shibayama
2
#386
Yasunobu Shimizu
2
#386
Yasuo Suzuki
2
#386
Yasunobu Takagi
2
#386
Yasufumi Takahashi
2
#386
Yasuyuki Yamashita
2
#386
Yasuroh Yokota
2
#386
Yoshihiro Asano
2
#386
Yousuke Edo
2
#386
Yohei Fujita
2
#386
Yoshio Hattori
2
#386
Yoshihiko Hotta
2
#386
Yoshiaki Irino
2
#386
Yoshitsugu Kimura
2
#386
Yoshiaki Morita
2
#386
Yoshihiro Moriya
2
#386
Youhei Niitsuma
2
#386
Yoshihiro Oba
2
#386
Yoshihiro Ogura
2
#386
Yoshitaka Saga
2
#386
Yoshito Saito
2
#386
Yoshinobu Sakaue
2
#386
Yoshimitsu Shiotani
2
#386
Yoichiro Takahashi
2
#386
Yoshinori Ueda
2
#386
Yohhei Watanabe
2
#386
Yoshiki Yamaguchi
2
#386
Yohei Yamamoto
2
#386
Yuka Aoyama
2
#386
Yuko Arizumi
2
#386
Yuta Azeyanagi
2
#386
Yuusuke Furuichi
2
#386
Yuki Hayashi
2
#386
Yuushi Hirayama
2
#386
Yuko Ihara
2
#386
Yusuke Ishizuka
2
#386
Yutaro Kaku
2
#386
Yuji Karikusa
2
#386
Yuuki Kikushima
2
#386
Yuu KODAMA
2
#386
Yuusuke Kumagawa
2
#386
Yuzuru Kuramochi
2
#386
Yusaku Masuda
2
#386
Yuugo Matsuura
2
#386
Yuuji Meguro
2
#386
Yushi MIYATA
2
#386
Yuuya Miyoshi
2
#386
Yuji Nagatomo
2
#386
Yukimi NISHI
2
#386
Yuuichiroh Uematsu
2
« Prev
14
15
16
17
18
Next »