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
1,451–1,500
of
2,038
inventors
Rank
Name
Patents
#728
Noriyuki Ihara
1
#728
Nobuharu Iinuma
1
#728
Norio Inoue
1
#728
Noboru Iwamatsu
1
#728
Nobuyuki Katae
1
#728
Nobuaki Kawasoe
1
#728
Nobumasu Kobayashi
1
#728
Norihide Kubota
1
#728
Nobuyuki KUROMATSU
1
#728
Noboru Kurumai
1
#728
Nobuhiro Miyazaki
1
#728
Noboru Oguri
1
#728
Norio Ohki
1
#728
Nobuhiko Onda
1
#728
Noritsugu Ozaki
1
#728
Noriyoshi Shimizu
1
#728
Noriaki Shindo
1
#728
Nobuyasu Tabata
1
#728
Noriyoshi Takahashi
1
#728
Nobuko Takase
1
#728
Noboru Terai
1
#728
Nobutaka Yamamoto
1
#728
Nuno Carvalho
1
#728
Olivier Duval
1
#728
Osamu Aizawa
1
#728
Osamu Daikuhara
1
#728
Osamu Hariya
1
#728
Osamu Ishibashi
1
#728
Osamu Saito
1
#728
Osamu Shimokuni
1
#728
Pasula Srinivasa Reddy
1
#728
Pei Chen
1
#728
Peng Li
1
#728
Peter Trollmann
1
#728
Pradip Thachile
1
#728
Qian Liang
1
#728
Qingya She
1
#728
Qianqian Wang
1
#728
Ralf-Peter Fietz
1
#728
Reiko Kondo
1
#728
Reiko Mitsuze
1
#728
Reiko Nagano
1
#728
Riichiro Take
1
#728
Rie Takeuchi
1
#728
Ronny Hesse
1
#728
Roger Menday
1
#728
Roland Treffler
1
#728
Rui Chu Chang
1
#728
Rujie Liu
1
#728
Ryoichi Funabashi
1
« Prev
28
29
30
31
32
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