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
›
Fujitsu Limited
Fujitsu Limited
— 1,543 Patents in 2017
Rank
(2017):
#21
of
29,974
Top 1%
2,038
inventors
1,543
Patents 2017
Top Inventors at Fujitsu Limited
2017
Showing
1,901–1,950
of
2,038
inventors
Rank
Name
Patents
#728
Yasushi Umezaki
1
#728
Yasuaki Watanabe
1
#728
Yasuhiro Yamamori
1
#728
Yasufumi Yamamoto
1
#728
Yasuo Yoshimoto
1
#728
Yasuhiro Yuba
1
#728
Yi Ge
1
#728
Yi HUANG
1
#728
Yoshiyuki Iwakura
1
#728
Yoshinari Akakura
1
#728
Yoshiki Akiyama
1
#728
Youichi Ehara
1
#728
Yoshito Fukata
1
#728
Yoshiaki Hata
1
#728
Yoshiaki Hiratsuka
1
#728
Yoshinori Hoshino
1
#728
Youichi Hosokawa
1
#728
Yoshihisa Ishihata
1
#728
Yoshikatsu Ishizuki
1
#728
Yoshihisa Iwakiri
1
#728
Yoshimasa Kadooka
1
#728
Youichi KAMADA
1
#728
Yoko Kawano
1
#728
Yoshio Kikuchi
1
#728
Yohei Koganei
1
#728
Yosuke Kondo
1
#728
Yoshihisa Kondo
1
#728
Yoshiaki Kurihara
1
#728
Yoshiharu Maeda
1
#728
Yoshinori Mesaki
1
#728
Yoshiko Miura
1
#728
Yohei Miura
1
#728
Yoriko Mizushima
1
#728
Yoshihiro Morita
1
#728
Yoko Murata
1
#728
Yoshihisa Nakagawa
1
#728
Yoshio Nakao
1
#728
Yoshiyuki Nakashima
1
#728
YOSHIHISA NAKASHIMA
1
#728
Yoshiaki Nakata
1
#728
Yoshitaka Niida
1
#728
Yoji Nomura
1
#728
Yohei Nuno
1
#728
Yoshiaki Ochi
1
#728
Yoshiaki Ohnishi
1
#728
Yousuke Okazaki
1
#728
Yoshio Oki
1
#728
Yoshiki Okumura
1
#728
Yoshiyuki Ono
1
#728
Yoko Sakurai
1
« Prev
37
38
39
40
41
Next »
Industry Peers
Samsung
9,997
Sony
2,529
Panasonic
1,916
Kabushiki Kaisha Toshiba
1,577
Nec
821
Sharp Kabushiki Kaisha
694
Hitachi
664