Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 2025
Search
Companies
Inventors
Cities
States
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
Home
›
Companies
›
University Of The Ryukyus
UR
University Of The Ryukyus
Rank
(2002):
#10,710
of
18,242
Top 60%
1
inventors
1
Patents 2002
Top Inventors at University Of The Ryukyus
2002
Showing
1–1
of
1
inventors
Rank
Name
Patents
1
Shigeo Nonaka
1
Related Companies
Unx
1
University Research Foundation
1
University Of Western Sydney
1
University Of Ulster
1
University Of Toronto Innovations.Foundation
1
University Of South Australia
1
University Of Portland
1
University Of Pittsburgh—Of The Commonwealth System
1
University Of Notre Dame
1