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
951–1,000
of
2,038
inventors
Rank
Name
Patents
#728
Hiroyoshi Okada
1
#728
Hisanori Okano
1
#728
Hideo Okawa
1
#728
Hideki Oku
1
#728
Hisashi Osanai
1
#728
Hiroyuki Otsuki
1
#728
Hironori Saito
1
#728
Hiroshi Sakurai
1
#728
Hiroyuki Sasai
1
#728
Hitoshi Sasaki
1
#728
Hiroyuki Sato
1
#728
Hiroko Sato
1
#728
Hiroki Sato
1
#728
Hiroaki Sato
1
#728
Hisashi Sawada
1
#728
Hideyuki Sekiguchi
1
#728
Hiroyuki Sekino
1
#728
Hiroaki SENOO
1
#728
Hideharu Shako
1
#728
Hidenobu Shiihara
1
#728
Hirokazu Shimada
1
#728
Hiroshi Shimamori
1
#728
Hirotoshi Shimizu
1
#728
Hiromu Shoji
1
#728
Hideki Sonobe
1
#728
Hiroki Sumida
1
#728
Hiroyasu Taguchi
1
#728
Hidenori Takahashi
1
#728
Hiroshi Takamure
1
#728
Hidefumi Takaoka
1
#728
Hiroaki Takashima
1
#728
Hiroto TAKECHI
1
#728
Hiroshi Takizawa
1
#728
Hiroaki Tamai
1
#728
Hirotaka Tamura
1
#728
Hideaki Tanaka
1
#728
Hideo TANIDA
1
#728
Hiroyuki Taniguchi
1
#728
Hideaki Tanioka
1
#728
Hiroaki Tomofuji
1
#728
Hiroshi Tomonaga
1
#728
Hiroshi Towata
1
#728
Hisashi Tsujide
1
#728
Hiroki Uchida
1
#728
Hiroya Uehara
1
#728
Hiroo Urabe
1
#728
Hiroshi Wakameda
1
#728
Hideaki Watanabe
1
#728
Hiroshi Watanabe
1
#728
Hiroaki Watanabe
1
« Prev
18
19
20
21
22
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