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
UN
Unknown
Rank (2002):
#8
of 18,242
Top 1%
2,778 inventors
1,699
Patents 2002
Top Inventors at Unknown
2002
Showing 1,401–1,450 of 2,778 inventors
Rank
Name
Patents
#267
Kai Kroll
1
#267
Karl J. F. Kroll
1
#267
Karl Langner
1
#267
Karl F. Massholder
1
#267
Katsuhiko Mikoshiba
1
#267
Katsuhiko Mikuni
1
#267
Kaoru Miyahara
1
#267
Katsumi Moriyama
1
#267
Katsuhiko Mukai
1
#267
Katsuhiro Nagaya
1
#267
Katsuyoshi Nakanishi
1
#267
Katsuto Nakatsuka
1
#267
Karin Naumann
1
#267
Kazuhito Nishimura
1
#267
Kazufuku Nitta
1
#267
Kazumichi Otsubo
1
#267
Kari Rantanen
1
#267
Kaijun Ren
1
#267
Katherine Rowlyk
1
#267
Kazuo Sakai
1
#267
Kazuo Sakurai
1
#267
Kanemi Sasaki
1
#267
Katsuhiko Satoh
1
#267
Kazuki Sawa
1
#267
Karl B. Schmidt
1
#267
Katsuyoshi Suzuki
1
#267
Kazuo Takahashi
1
#267
Kazuo Tsumuraya
1
#267
Katsumi Yamaguchi
1
#267
Kenneth L. Beattie
1
#267
Ken Bernard
1
#267
Kenneth A. Cunefare
1
#267
Kelvin Winston Duncan
1
#267
Kenneth A. Fine
1
#267
Kenneth E. Flick
1
#267
Keith W. Forsyth
1
#267
Kenton W. Gregory
1
#267
Kenneth Gupton
1
#267
Kennith P. Holly
1
#267
Kenjiro Ike
1
#267
Keisuke Ikushima
1
#267
Kevin M. Krauss
1
#267
Kerry Krieger
1
#267
Kelly D. LaFave
1
#267
Keith R. Leighton
1
#267
Keith Lewcock
1
#267
Keiichiro Matsushita
1
#267
Kenneth H. Mollenauer
1
#267
Kenneth L. Moore
1
#267
Kenji Mori
1
« Prev
27
28
29
30
31
Next »