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 (2024):
#65
of 29,041
Top 1%
950 inventors
566
Patents 2024
Top Inventors at Ricoh Company
2024
Showing 401–450 of 950 inventors
Rank
Name
Patents
#317
Hideo Ito
1
#317
Hiroshi Iwata
1
#317
Hitoshi Iwatsuki
1
#317
Hiroshi Katayama
1
#317
Hidenori Kato
1
#317
Hiroaki Katoh
1
#317
Hiroshi Kikuchi
1
#317
Hidetoshi Kikuchi
1
#317
Hidetoshi Kojima
1
#317
Hiroaki Kyogoku
1
#317
Hiromichi Matsuda
1
#317
Hirofumi Morise
1
#317
Hirohito Murate
1
#317
Hiroyuki Naito
1
#317
Hiroshi Nakai
1
#317
Hitoshi NAMIKI
1
#317
Hiroshi Nishimura
1
#317
Hidetaka Noguchi
1
#317
Hiroki Ogata
1
#317
Hideki Ohhashi
1
#317
Hiroshi Okamoto
1
#317
Hiroshi Okamura
1
#317
Hiroto Okochi
1
#317
Hirofumi Ono
1
#317
Hiroshi Ota
1
#317
Hiromi Sakaguchi
1
#317
Hiroyuki Sakuyama
1
#317
Hiroshi Seo
1
#317
Hiroshi Shimura
1
#317
Hiroyuki Sugiyama
1
#317
Hideaki Suzuki
1
#317
Hiromasa Takagi
1
#317
Hisataka Takagi
1
#317
Hiroshi Takaki
1
#317
Hirokazu Takenaka
1
#317
Hiroaki Tanaka
1
#317
Hideki Tobinaga
1
#317
Hirobumi Tsuruoka
1
#317
Hiroki Uchibori
1
#317
Hiroki Yamamura
1
#317
Hiroshi Yamashita
1
#317
Hiroki Yoshida
1
#317
Huan Jia
1
#317
Ian Wilkins
1
#317
Ichiroh Fujii
1
#317
Ippei Kimura
1
#317
James Chauvin
1
#317
James R. Pryde
1
#317
James Woo
1
#317
Jeffrey Alan Sikkink
1
« Prev
7
8
9
10
11
Next »